Company lists · Data refreshed September 2026

Top 25 Light bulb manufacturers worldwide

Name: Light bulb manufacturers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 2,448 companies tracked

RevenueBase identified 2,448 light bulb manufacturers worldwide as of September 2026 and tracks 43,419 professional contacts across them, including 10,773 with verified work emails. India is the largest market and Shenzhen the largest hub.

This list covers light bulb manufacturers worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 30, 2026. Country and city lists for light bulb manufacturers follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 30, 2026 86% judged on-target in blind review

2,448Companies

43,419Contacts tracked

10,773Verified emails

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The 25 largest light bulb manufacturers worldwide

Ranked by team size

Top 25 of 2,448 light bulb manufacturers worldwide, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to light bulb manufacturers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Signify	Partial evidence	Eindhoven, NetherlandsHQ checked Sep 30, 2026	10001+	10,909 contacts →
	Partial evidence “Signify (Euronext: LIGHT) is the world leader in lighting for professionals and consumers.” Source: RevenueBase Database · checked Sep 30, 2026
2	Ledvance	Indirect evidence	Garching Bei München, GermanyHQ checked Sep 30, 2026	1,001-5,000	2,300 contacts →
	Indirect evidence “LEDVANCE is one of the world's leading companies in the field of general lighting for professional customers and end users and is expanding into the renewable energy solutions…” Source: RevenueBase Database · checked Sep 30, 2026
3	Opple Lighting	Indirect evidence	Shanghai, ChinaHQ checked Sep 30, 2026	5,001-10,000	979 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 30, 2026
4	Lamps Plus	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 30, 2026	1,001-5,000	687 contacts →
	Indirect evidence “Lamps Plus is the nation's largest specialty lighting retailer.” Source: RevenueBase Database · checked Sep 30, 2026
5	Dialight	Indirect evidence	Farmingale, NJ, United StatesHQ checked Sep 30, 2026	1,001-5,000	684 contacts →
	Indirect evidence “Dialight (LSE: DIA.L) is a global leader in sustainable LED lighting for industrial applications.” Source: RevenueBase Database · checked Sep 30, 2026
6	Firefly Electric & Lighting Corporation	Indirect evidence	Ermita, PhilippinesHQ checked Sep 30, 2026	501-1,000	566 contacts →
	Indirect evidence “At Firefly Electric and Lighting Corporation (FELCO), customer satisfaction is a commitment.” Source: RevenueBase Database · checked Sep 30, 2026
7	Thorn Lighting	Indirect evidence	Spennymoor, United KingdomHQ checked Sep 30, 2026	1,001-5,000	444 contacts →
	Indirect evidence “With nearly 100 years’ experience in manufacturing and supplying efficient, high-quality and connected solutions, Thorn knows lighting, inside out.” Source: RevenueBase Database · checked Sep 30, 2026
8	Eglo Leuchten	Indirect evidence	Pill, AustriaHQ checked Sep 30, 2026	1,001-5,000	331 contacts →
	Indirect evidence “EGLO is a leading provider of lighting and home accessories.” Source: RevenueBase Database · checked Sep 30, 2026
9	Luceco Group	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	1,001-5,000	289 contacts →
	Partial evidence “Luceco Group is a global business that manufactures and distributes high-quality and innovative LED lighting products, EV Chargers, Electrical Wiring Devices and Accessories…” Source: RevenueBase Database · checked Sep 30, 2026
10	Philips India Limited	Strong evidence	Kolkata, IndiaHQ checked Sep 30, 2026	201-500	271 contacts →
	Strong evidence “Philips India Limited Healthcare Division Manufacturer of led bulbs, energy-saving bulbs & fluorescent tubes in Kolkata, West Bengal.” Source: RevenueBase Database · checked Sep 30, 2026
11	Llum Bronzearte	Indirect evidence	Embu Das Artes, BrazilHQ checked Sep 30, 2026	201-500	217 contacts →
	Indirect evidence “Há 60 anos iluminando, inspirando e conectando vidas.” Source: RevenueBase Database · checked Sep 30, 2026
12	Linea Light Group	Partial evidence	Castelminio Di Resana, ItalyHQ checked Sep 30, 2026	201-500	211 contacts →
	Partial evidence “From the time of its establishment in 1985 to the present, Linea Light Group has grown to the point of becoming and being known as one of the major players in technical and…” Source: RevenueBase Database · checked Sep 30, 2026
13	Lithonia Lighting	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 30, 2026	1,001-5,000	204 contacts →
	Indirect evidence “Lithonia Lighting, an Acuity Brands Company, has delivered the Best Value in Lighting® for more than 75 years, providing the industry’s broadest line of commercial, industrial…” Source: RevenueBase Database · checked Sep 30, 2026
14	Robus Lighting	Indirect evidence	Dublin, IrelandHQ checked Sep 30, 2026	201-500	195 contacts →
	Indirect evidence “Designing and manufacturing LED Lighting products under the ROBUS brand, the LED Group was established in Dublin in 1984 by Michael Slein.” Source: RevenueBase Database · checked Sep 30, 2026
15	Stanpro Standard Products INC	Indirect evidence	Saint-laurent, QC, CanadaHQ checked Sep 30, 2026	201-500	193 contacts →
	Indirect evidence “Stanpro, dont le siège social est situé à Montréal, est une entreprise familiale offrant une gamme complète de solutions d’éclairage aux marchés commerciaux, industriels, de…” Source: RevenueBase Database · checked Sep 30, 2026
16	Disano Illuminazione	Indirect evidence	Rozzano, ItalyHQ checked Sep 30, 2026	501-1,000	188 contacts →
	Indirect evidence “Since its establishment in 1957, Disano illuminazione rapidly developed into a market leader in several products, including watertight fixtures and streetlights.” Source: RevenueBase Database · checked Sep 30, 2026
17	Kolors India Private Limited	Indirect evidence	Mumbai, IndiaHQ checked Sep 30, 2026	1,001-5,000	186 contacts →
	Indirect evidence “At Kolors, we take immense pride in our unwavering focus on top-notch quality, finesse in execution, and a diverse range of products that place us at the forefront of the industry.” Source: RevenueBase Database · checked Sep 30, 2026
18	Maintenance Engineering LTD	Indirect evidence	Fargo, ND, United StatesHQ checked Sep 30, 2026	51-200	183 contacts →
	Indirect evidence “Maintenance Engineering, LTD and Superior Lamp, Inc.” Source: RevenueBase Database · checked Sep 30, 2026
19	Satco Products, Incorporated	Indirect evidence	Brentwood, NY, United StatesHQ checked Sep 30, 2026	51-200	177 contacts →
	Indirect evidence “Satco is a leading supplier of lighting solutions serving hundreds of industries residential communities and businesses.” Source: RevenueBase Database · checked Sep 30, 2026
20	Feit Electric	Indirect evidence	Pico Rivera, United StatesHQ checked Sep 30, 2026	201-500	169 contacts →
	Indirect evidence “Founded and headquartered in California, we’re celebrating over 45 years as a leading global lighting and smart home brand.” Source: RevenueBase Database · checked Sep 30, 2026
21	Hannochs	Indirect evidence	Medan, IndonesiaHQ checked Sep 30, 2026	51-200	163 contacts →
	Indirect evidence “Established in the year 1997, Hannochs is an Indonesian company head quartered in the city of Medan, North Sumatra.” Source: RevenueBase Database · checked Sep 30, 2026
22	Venture Lighting International	Strong evidence	Solon, OH, United StatesHQ checked Sep 30, 2026	51-200	154 contacts →
	Strong evidence “Venture Lighting is an industry leading designer, asset light manufacturer and marketer of energy efficient LED luminaires, systems, controls and services while continuing to…” Source: RevenueBase Database · checked Sep 30, 2026
23	Pelsan Lighting	Indirect evidence	İstanbul, TürkiyeHQ checked Sep 30, 2026	501-1,000	153 contacts →
	Indirect evidence “About Pelsan Aydınlatma A.” Source: RevenueBase Database · checked Sep 30, 2026
24	TCP Lighting	Indirect evidence	Aurora, OH, United StatesHQ checked Sep 30, 2026	51-200	150 contacts →
	Indirect evidence “TCP is a global leader in energy efficient lighting innovations dedicated to creating high-quality products that are brighter, longer lasting and better for the environment.” Source: RevenueBase Database · checked Sep 30, 2026
25	Westinghouse Lighting	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 30, 2026	51-200	142 contacts →
	Indirect evidence “Westinghouse Lighting is a family-owned lighting company based in Philadelphia.” Source: RevenueBase Database · checked Sep 30, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: light bulb manufacturers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names light bulb manufacturers.
Partial evidence: Its own public description names part of light bulb manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name light bulb manufacturers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 2,448 light bulb manufacturers worldwide

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Light bulb manufacturers worldwide at a glance

As of Sep 30, 2026

24.8%Verified-email coverage

17.7Average contacts per company

11-50Median size (employees)

2.6%Largest-city concentration · Shenzhen

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

723

11-50

728

51-200

615

201-500

192

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among light bulb manufacturers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
Coverage: Every country. Country and city lists for light bulb manufacturers are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “light bulb manufacturers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names light bulb manufacturers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among light bulb manufacturers, and records with no verified work email.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 10,773 across the full list. 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.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Light bulb manufacturers by location

10 lists · largest first

Every Light bulb manufacturers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names light bulb manufacturers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many light bulb manufacturers are there worldwide?

RevenueBase identified 2,448 light bulb manufacturers worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Signify, headquartered in Ae, tops this list with the largest team on record.

Which country has the most light bulb manufacturers?

India leads with 430 companies, followed by China (357) and the United States (307). Every light bulb manufacturers list by country and city is linked on this page.

Which city has the most light bulb manufacturers?

Shenzhen leads with 64 headquartered companies, followed by Delhi (46) and Istanbul (35).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 10,773 verified decision-maker contacts tracked across these 2,448 companies.

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.

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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 Smart Search, 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.