Product description
Advantages of led filament bulb
1.360 degree full light beam angle led filament bulb , high lumens
2.Environmental friendly led filament bulb , no mercury content
3.Designed according to traditional halogen lamps.
4.Instant start led filament bulb , no delay and flickers
Product datesheet
Electrical data
|
Rated wattage |
4W±0.2 |
|
Nominal voltage |
180-240V |
|
Operating frequency |
50/60Hz |
|
Power factor |
0.5 |
|
Claimed equiv. conventional lamp power |
40W |
Photometrical data
|
Nominal luminous flux |
450-480 |
|
Rated luminous flux |
450-480 |
|
Color temperature |
2200-6500K |
|
Light color as per EN 12464-1 |
Warm White |
|
Standard deviation of color matching |
≤5.0sdcm |
Dimensions
|
Overall length |
98.0mm |
|
Diameter |
45.0mm |
|
Commercial Type |
G45 |
Life span
|
Nominal lamp life time |
25,000hrs |
Additional product data
|
Energy efficiency class |
A++ |
|
Beam angle |
360° |
Contract us:
Name:Demi
Tel:18367399952
Emali:2664566287@qq.com