Company lists · Data refreshed September 2026
Top 8 Light bulb manufacturers based in China
RevenueBase identified 357 company matches for light bulb manufacturers associated with China as of September 2026 and tracks 2,967 professional contacts across them, including 39 with verified work emails. Shenzhen is the largest hub.
This list covers company matches for light bulb manufacturers associated with China, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 30, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 8 largest light bulb manufacturers based in China
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 979 contacts → | ||||
Exact match “A household name in China, OPPLE was founded in 1996 and has grown to become the country’s number one lighting brand with over sales outlets.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 2 | 23 contacts → | ||||
Exact match “IMIGY Lighting Electric Co, Ltd, founded in 2004, specializes in the production and sales of LED luminaries.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 3 | 10 contacts → | ||||
Exact match “LUSTA LED, was built on the principles of reducing carbon footprints, by reducing light energy consumption, through energy efficient LED Lighting systems.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 4 | 6 contacts → | ||||
Exact match “We love to create your unique and exclusive Lighting and Living concepts.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 5 | 6 contacts → | ||||
Exact match “KINGLIVING is a high enterprise which is professional in researching, manufacturing and marketing of LED Lightings.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 6 | 2 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 7 | 2 contacts → | ||||
Exact match “Established in 2014, LEDA Lighting is located in Zhongshan City, the heart of China’s lighting industry.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 8 | 2 contacts → | ||||
Exact match “Everlab is more than a lighting manufacturer-we develop solutions that your customers want to buy.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “light bulb manufacturers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 8 of 357 light bulb manufacturers based in China
See the full list, filter by size, metro and specialty, and access 39 tracked professional contacts with verified work emails. Direct dials are available where recorded.
Free signup · no credit card
Light bulb manufacturers based in China at a glance
As of Sep 30, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for China, so it is reported there. Company counts and contact totals on this page are exact for China, over 357 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with China whose business descriptions match “light bulb manufacturers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 39 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 30, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “light bulb manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many light bulb manufacturers are there based in China?
RevenueBase identified 357 company matches for light bulb manufacturers associated with China as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Opple Lighting tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most light bulb manufacturers?
Shenzhen leads with 64 company records, followed by Zhongshan (26) and Dongguan (14).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 39 professional contacts with verified work emails tracked across these 357 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 30, 2026.
Ready to reach these companies? Verified emails and direct dials for all 357 light bulb manufacturers based in China. Start with a free account, no credit card.
Download this list →Related lists
Light bulb manufacturers by geography
- Light bulb manufacturers based in Brazil
- Light bulb manufacturers based in Canada
- Light bulb manufacturers based in Germany
- Light bulb manufacturers based in India
- Light bulb manufacturers based in Italy
- Light bulb manufacturers based in the Netherlands
- Light bulb manufacturers based in Spain
- Light bulb manufacturers based in the United Kingdom
- Light bulb manufacturers based in the United States
Browse the directory
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Light bulb manufacturers based in Brazil
- Light bulb manufacturers based in Canada
- Light bulb manufacturers based in Germany
- Light bulb manufacturers based in India
- Light bulb manufacturers based in Italy
- Light bulb manufacturers based in the Netherlands
Company intelligence · public preview
Top 8 light bulb manufacturers based in China
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 357 matching company records for light bulb manufacturers based in China, with 2,967 tracked contacts and 39 verified work emails.
This public preview shows 8 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 30, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 8 light bulb manufacturers based in China
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Opple Lightingopple.com HQ: Shanghai, ChinaReported employees: 5,001-10,000 | Shanghai, China | 5,001-10,000 | Exact match | 979 contacts → |
“A household name in China, OPPLE was founded in 1996 and has grown to become the country’s number one lighting brand with over sales outlets.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Imigy Lightingimigyled.com HQ: Suzhou, ChinaReported employees: 201-500 | Suzhou, China | 201-500 | Exact match | 23 contacts → |
“IMIGY Lighting Electric Co, Ltd, founded in 2004, specializes in the production and sales of LED luminaries.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Lusta LED Co., LTDlustaled.com HQ: Shenzhen, ChinaReported employees: 51-200 | Shenzhen, China | 51-200 | Exact match | 10 contacts → |
“LUSTA LED, was built on the principles of reducing carbon footprints, by reducing light energy consumption, through energy efficient LED Lighting systems.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Tangla Lighting & Livingtanglalighting-living.com HQ: Dongguan City, ChinaReported employees: 11-50 | Dongguan City, China | 11-50 | Exact match | 6 contacts → |
“We love to create your unique and exclusive Lighting and Living concepts.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Shenzhen Kingliving LTDkl-led.com HQ: Shenzhen, ChinaReported employees: 201-500 | Shenzhen, China | 201-500 | Exact match | 6 contacts → |
“KINGLIVING is a high enterprise which is professional in researching, manufacturing and marketing of LED Lightings.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Lighting Tech Limitedminbunlight.com HQ: 1111, ChinaReported employees: 1-10 | 1111, China | 1-10 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 7 | Zhongshan Leda Technology Lighting Co., LTDleda-lighting.com HQ: Zhongshan, ChinaReported employees: 51-200 | Zhongshan, China | 51-200 | Exact match | 2 contacts → |
“Established in 2014, LEDA Lighting is located in Zhongshan City, the heart of China’s lighting industry.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Everlabeverlab-innovation.com HQ: Ningbo, ChinaReported employees: 51-200 | Ningbo, China | 51-200 | Exact match | 2 contacts → |
“Everlab is more than a lighting manufacturer-we develop solutions that your customers want to buy.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 8 of 357 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Light bulb manufacturers: dataset insights
September 30, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
357 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for China, so it is reported there. Company counts and contact totals on this page are exact for China, over 357 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 30, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for light bulb manufacturers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many light bulb manufacturers did RevenueBase find based in China?
The saved snapshot records 357 matching company records, 2,967 tracked contacts and 39 verified emails. The public preview displays 8 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 30, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Light bulb manufacturers by geography
- Light bulb manufacturers based in Brazil
- Light bulb manufacturers based in Canada
- Light bulb manufacturers based in Germany
- Light bulb manufacturers based in India
- Light bulb manufacturers based in Italy
- Light bulb manufacturers based in the Netherlands
- Light bulb manufacturers based in Spain
- Light bulb manufacturers based in the United Kingdom
- Light bulb manufacturers based in the United States
Browse the directory
Cite this list
RevenueBase Data Team. Top 8 light bulb manufacturers based in China. Snapshot: September 30, 2026. https://revenuebase.ai/companies/light-bulb-manufacturers/china.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Light bulb manufacturers based in Brazil
- Light bulb manufacturers based in Canada
- Light bulb manufacturers based in Germany
- Light bulb manufacturers based in India
- Light bulb manufacturers based in Italy
- Light bulb manufacturers based in the Netherlands
Company intelligence · public preview
Top 8 light bulb manufacturers based in China
RevenueBase records 357 matching company records for light bulb manufacturers based in China, with 2,967 tracked contacts and 39 verified work emails.
This public preview shows 8 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 30, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 8 light bulb manufacturers based in China
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Opple Lightingopple.com HQ: Shanghai, ChinaReported employees: 5,001-10,000 | Shanghai, China | 5,001-10,000 | Exact match | 979 contacts → |
“A household name in China, OPPLE was founded in 1996 and has grown to become the country’s number one lighting brand with over sales outlets.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Imigy Lightingimigyled.com HQ: Suzhou, ChinaReported employees: 201-500 | Suzhou, China | 201-500 | Exact match | 23 contacts → |
“IMIGY Lighting Electric Co, Ltd, founded in 2004, specializes in the production and sales of LED luminaries.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Lusta LED Co., LTDlustaled.com HQ: Shenzhen, ChinaReported employees: 51-200 | Shenzhen, China | 51-200 | Exact match | 10 contacts → |
“LUSTA LED, was built on the principles of reducing carbon footprints, by reducing light energy consumption, through energy efficient LED Lighting systems.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Tangla Lighting & Livingtanglalighting-living.com HQ: Dongguan City, ChinaReported employees: 11-50 | Dongguan City, China | 11-50 | Exact match | 6 contacts → |
“We love to create your unique and exclusive Lighting and Living concepts.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Shenzhen Kingliving LTDkl-led.com HQ: Shenzhen, ChinaReported employees: 201-500 | Shenzhen, China | 201-500 | Exact match | 6 contacts → |
“KINGLIVING is a high enterprise which is professional in researching, manufacturing and marketing of LED Lightings.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Lighting Tech Limitedminbunlight.com HQ: 1111, ChinaReported employees: 1-10 | 1111, China | 1-10 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 7 | Zhongshan Leda Technology Lighting Co., LTDleda-lighting.com HQ: Zhongshan, ChinaReported employees: 51-200 | Zhongshan, China | 51-200 | Exact match | 2 contacts → |
“Established in 2014, LEDA Lighting is located in Zhongshan City, the heart of China’s lighting industry.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Everlabeverlab-innovation.com HQ: Ningbo, ChinaReported employees: 51-200 | Ningbo, China | 51-200 | Exact match | 2 contacts → |
“Everlab is more than a lighting manufacturer-we develop solutions that your customers want to buy.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 8 of 357 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Light bulb manufacturers: dataset insights
September 30, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
357 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for China, so it is reported there. Company counts and contact totals on this page are exact for China, over 357 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 30, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for light bulb manufacturers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many light bulb manufacturers did RevenueBase find based in China?
The saved snapshot records 357 matching company records, 2,967 tracked contacts and 39 verified emails. The public preview displays 8 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 30, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Light bulb manufacturers by geography
- Light bulb manufacturers based in Brazil
- Light bulb manufacturers based in Canada
- Light bulb manufacturers based in Germany
- Light bulb manufacturers based in India
- Light bulb manufacturers based in Italy
- Light bulb manufacturers based in the Netherlands
- Light bulb manufacturers based in Spain
- Light bulb manufacturers based in the United Kingdom
- Light bulb manufacturers based in the United States
Browse the directory
Cite this list
RevenueBase Data Team. Top 8 light bulb manufacturers based in China. Snapshot: September 30, 2026. https://revenuebase.ai/companies/light-bulb-manufacturers/china.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Light bulb manufacturers based in Brazil
- Light bulb manufacturers based in Canada
- Light bulb manufacturers based in Germany
- Light bulb manufacturers based in India
- Light bulb manufacturers based in Italy
- Light bulb manufacturers based in the Netherlands