20w 30w 50w 100w 200w AC COB Led Chip 110v 220v
AC cob led match heat sink.And it keep the temperature below 70 degress is appropriate, the lamp life can be extended bead.
1. Fix the light source on the heat sink of the lamp;
2. Welding the connection line to the positive and negative pole of the light source;
3. The optical part (lens, apron, pressure frame) is combined and fixed to the radiator, so as to realize the light distribution of the
Carton+Neutral box packing
If you have interested on it, please advice any time!!!