Dongtai Tianyuan Fluorescent Materials Co., Ltd

Temp Wattage Cap/base Voltage Color temp Life Lumens Certificate Half Spiral *5W E*7 Cu ******0V / ******0V

CFL Tricolor green fluorescent powder: 1. Visible mechanical impurity is not allowed inside the powder; 2. N

Supplying different types of lamp caps or lamp bases for electric lamps. The products are made of aluminum, ir

Soda Lime Glass Tube Chemical Composition Composition: SiO2Al2O3CaO+MgONa2OK2O others wt%*******1 Coeffici

CFL light tube: Dia : 7~*7mm Power: 3~ **5W Voltage: ******0V/**0V***0V/*2V Base: E*7/E*4/B*2 Light e

Features: Voltage:**0V~**0V PF>1.6/0.*6 Life>***0hrs/***0hrs Preheat stare>0.4S Real wattage: 3W~*0W PCB

CFL Tri-color phosphor powder : 1. Visible mechanical impurity is not allowed inside the powder; ***** remai

Supplying different sizes and types of stems applied in CFL, Mercury Lamp and other electric lamps. The materi

Tungsten filament, filament, lamp filament cab be used for EFLs, CFLs, halogen lamps and auto lamp. Based o

Supplying different types of lamp caps or lamp bases for electric lamps. The products are made of aluminum, ir

Voltage:**0~**0V, *0Hz, **0V~**0V *0/*0Hz Type:E*4, E*7, B*2 We can be OEM supplier. The price is competiti

Soda Lime Glass Tube Chemical Composition Composition: SiO2Al2O3CaO+MgONa2OK2O others wt%*******1 Coeffici

Light tube: Dia : 7~*7mm Power: 3~ **5W Voltage: ******0V/**0V***0V/*2V Base: E*7/E*4/B*2 Light effic

Features: Voltage:**0V~**0V PF>1.6/0.*6 Life>***0hrs/***0hrs Preheat stare>0.4S Real wattage: 3W~*0W PCB