300 360 degree wide angle ce rohs pse certificate E14 E26 E27 B22 led light bulb

300 360 degree wide angle ce rohs pse certificate E14 E26 E27 B22 led light bulb

HM LIGHTING,  LED BULB LIGHT SERIES

SPECIFICATION  LIST  FOR  A19  BULB  LIGHT

SPECIFICATION  LIST  FOR  R  BULB  LIGHT

OUR DIFFERENCE AND ADVANTAGE

1, We run 10W chip as 9W, run 9W chip as 7W, run 7W chip as 5W......So, then our lamp's LED chip life span will be much longer ! Others run 3W chip as 5W, run 5W chip as 7W, run 7W chip as 9W...... obtainning short life span !

2, Our Dimmable constant current driver's PF>0.93, Efficiency>95%, so then the heat produced during the working is much lower ! Others using the driver with low PF and low efficiency, big heat produced, then the driver is easy to fail !

3, Our Dimmable constant current driver is attached onto the inside surface of the lamp housing made with special structure, so then, the driver's heat can be  drainaged out smoothly ! Other's driver are wrapped by the isolate tape then to put barely into the housing without any attaching fixing, so then the runing heat can not be taken out, finally driver will fail in short time !

That's why we can make the lamps to be small size, but high power, high bright, and with long life warranty !!!

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Mobile Phone : 0086 18938925285

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