6W LED Filament Bulb
Item Type:Bulb Lights
Watt:2w 4w 6w
Lamp Luminous Flux(lm):400
Lamp Luminous Efficiency(lm/w):100
Working Temperature(℃):-25 - 55
Lamp Body Material:Glass
Certification:CE, EMC, LVD, RoHS, UL
Beam angle:360 degree
Logo:Printed or Embassed
CCT:Warm white/Pure white/ Cool
1 ) Replacement to incandescent, halogen, energy saving lamp and metal halide lamp
2 ) meeting rooms/school classrooms/office buildings
3 ) hospitals/factories/hotels
4 ) supermarkets/home lighting
5 ) other commercial and residential place
Durable: good heat dissipation, low light decay, long life
Highlight: the high-tech LED filament, light more evenly lit
Energy saving: the LED lamp is 5 times the energy saving of the ordinary lamp
Health: environmental protection, zero radiation, no mercury, let you ease the use
The working temperature of LED is less than 50 degrees (with heatsink / fan etc.), can not remember without heat light, in a few seconds time temperature can rise to 50 degrees, more than 70 degrees may affect life, then high may be burnt wick!!
The power supply of the LED is a constant current driven power supply. The two lines of the power output can not be touched together, and the short circuit will burn out.
Due to the particularity of LED: (power supply and heat dissipation) LED has been sold without retreating. If we want to retire, it should be contacted within 2 days after receiving the goods. First, we must ensure that the LED is intact, no solder is served, and the cost is self-service. We must refund the cost if we want to return the LED.
High power LED, as a light source for lighting, has the following advantages:
1, the power consumption is less: the LED of 90lm/w for light efficiency is 83% less than that of the same brightness incandescent lamp.
2, long life: product life up to 5-10 million hours, 24 hours of continuous lighting can be used for 8 years;