欧司朗64425S 12V20W欧司朗低压灯泡
1.HALOSTARSTARLITE长寿型溴钨灯可用于无盖的灯具中.用有减少紫外线作用的石英做材料,使该系列灯符合zui严格的防紫外线的IEC 标准( IEC 60432).
2.平均寿命 2000小时
3.轴向灯丝适合直射光的产生
4.特殊的插拔式灯头防腐蚀
5.符合 IEC 60598-1安全标准,可用于开放式灯具
6.可调光
7.色温3000K
Base (standard designation) | G4 (64425S) |
Nominal wattage | 20 W |
Rated wattage | 20 W |
Nominal voltage (product) | 12 V |
Contact spacing | 4 mm |
Diameter | 10 mm |
Bulb diameter | 10.00 mm |
Length | 33 mm |
Light centre length (LCL) | 22 mm |
Luminous flux | 300 lm |
Nominal lamp life time | 2000 h |
Rated lamp life time | 2000 h |
Colour temperature | 2800 K |
Colour rendering index Ra | 100 |
Mercury-free | 是 |