Electric light source material | 1,754 products

Manufacturer quartz flared tube quartz flanging bottom sealing tube

Manufacturer quartz square tube quartz tube high temperature resistant quartz tube

CanaDian D65 Mcbass D65 Lamp GRATAGMACBETH 6500K F20t12/65

[Manufacturer] aluminum alloy LED tube LED corn tube LED aluminum alloy cooling light bulb shell

Manufacturers supply aluminum alloy lamp customized bubble shell processing production lighting industrial hexagonal lamp

Manufacturer's aluminum alloy LED light card strip semicircle tube bulb LED aluminum alloy card strip

Manufacturers produce heat dissipation aluminum alloy card strip blister aluminum alloy LED aluminum alloy card strip

Manufacturers sell aluminum alloy card strip bubble shell aluminum alloy LED lights

[Factory supply] Supply German DINO LED high color red pink CRI80 wholesale

Supply FUJI LAMP JCD100V 250W/SX

Japan Mitsubishi fluorescent powder LED high color rendering powder

Spot Sales Ion Source Filament Digital Gun Filament Tungsten Filament

Manufacturers Supply Imported Filament 9 Circles of Electric Light Source Materials High Temperature Resistant Filament Can Be Wholesale

Hard MaTerial SofT MaTerial Glass Bubble Shell Core Column Open Tube T5 T8 Lamp Red Fishing Lamp 110v 220v

Discount Supply CWF Lamp: F20w 33/640

DiscoUnt SUpply U35 Lamp: F17WT8 /3500K U35 Lamp

Special Promotion Inner Diameter 67MM Ring Lamp 220v8W Microscope Fluorescent Lamp 7 Yuan/piece

LED diffusion powder whitening powder matte powder high brightness matte powder matte fluorescent powder

Jiyu Lamp Glass Bubble Shell Tube Stepless Lamp Exposed Tube Quartz Lamp Various Light Source Materials

[Batch supply] Professional production and supply of pure molybdenum wire with low price and high quality and good service

[large supply] sales of pure molybdenum wire welcome to inquire

Metal glass transition joint glass transition metal conversion joint metal glass transition conversion joint

High temperature resistant quartz tube quartz bottom sealing tube test tube quartz glass tube large and small caliber quartz products

Factory Price Customized Digital Gun Filament Ion Source Tungsten Filament

Philips StanDarD Color-changing Lamp TL-D 36W/965 Color-changing Lamp 965 D65 Color-taking Lamp

Philips D50/d65 Color-to-color Lamp TLD58W/950 Color-seeing Lamp 58W

PHILIPS D65 Lamp PHILIPS HOLLAND 60cm Color Light Tube Color Light Box/color Box

Manufacturer Processing High Temperature Resistant Glass Tube Diameter 33 Wall Thickness 1.5 Length 1360mm

Car Light Coating Special Double Peak Tungsten Filament Shanghai Good Quality

Manufacturers Supply Filter Uv Heating Tube Diameter 10mm Wall Thickness 1mm Length 1240mm

Supply Nickel Plated Iron Wire, Nickel Plated Copper Wire, Silver Plated Copper Wire

Preferential Supply of White Molybdenum Wire for Shandong Kehai Brand Lamps (Figure) 0.10

Wholesale modified particles add light diffuser PC diffusion powder uniform light transparent light rate smooth wear-resistant

Foreign trade AliExpress manufacturers supply hard material ccfl electrode soft material ccfl electrode customizable ccfl electrode

T5 T8 T10 LED Stained Glass Tube Stained Glass Bubble Shell Tube Customized Various Glass Colorful Tube

LED diffusion powder light diffusion agent imported diffusion powder silicone resin Silicon ball organic silicon powder

Power Supply Shell for Induction Lamp

Manufacturers Selling Quartz Short Tube Diameter 50-60mm

Processing laser green copper module accessories red light blue light infrared receiving head hardware photoelectric metal parts

Sleeve Jumper, Teflon Casing Jumper, Road Board Jumper 0.6 0.8 1.0m Wire Diameter Casing Jumper