Industry: 3641—Electric Lamp Bulbs and Tubes
Establishments primarily engaged in manufacturing electric bulbs, tubes, and related light sources. Important products of this industry include incandescent filament lamps, vapor and fluorescent lamps, photoflash and photoflood lamps, and electrotherapeutic lamp units for ultraviolet and infrared radiation. Establishments primarily engaged in manufacturing glass blanks for bulbs are classified in Industry 3229.

Electrodes, cold cathode fluorescent lampLamp bulbs and tubes, electric: incandescent filament, fluorescent, and vapor
Electrotherapeutic lamp units for ultraviolet and infrared radiationLamps, sealed beam
Filaments for electric lampsLead-in wires, electric lamp: made from purchased wire
Flashlight bulbs, photographicLight bulbs, electric: complete
Glow lamp bulbsPhotoflash and photoflood lamp bulb and tubes
Infrared lamp bulbsStrobotrons
Lamp (bulb) parts, electricUltraviolet lamps
Lamp bulb and tubes, health: infrared and ultraviolet radiation
Codes Titles Total Marketable US Businesses
3641Electric Lamps369
364100Electric lamps183
36410000Electric lamps183
364101Electric lamps and parts for generalized applications130
36410100Electric lamps and parts for generalized applications31
36410101Electric lamp (bulb) parts7
36410102Electric light bulbs, complete46
36410103Electrodes, cold cathode fluorescent lamp3
36410104Filaments, for electric lamps1
36410105Glow lamp bulbs6
36410106Lamps, fluorescent, electric9
36410107Lamps, incandescent filament, electric10
36410108Lead-in wires, electric lamp made from purchased wire3
36410110Tubes, electric light14
364102Electric lamps and parts for specialized applications56
36410200Electric lamps and parts for specialized applications10
36410201Electrotherapeutic lamp units0
36410202Flashlight bulbs, photographic0
36410203Health lamps, infrared or ultraviolet12
36410204Infrared lamps bulbs2
36410205Lamps, insect: electric1
36410206Lamps, sealed beam4
36410207Lamps, vapor3
36410208Photoflash and photoflood lamps2
36410211Ultraviolet lamps19
36410212Sealed low-pressure gas lights2