The shell of the bulbs are made of high grade aviation aluminum, and it is very good for heat out.
Adopt the aluminum PCB that make an strong effort on heat conduction, it can take the heat of LEDs out very fatly.
Our constant current LED driver are made by our self so that we can control the high quality product, and every LED driver was passed test strictly in low and high temperature by our QC and IQC.
Our LED driver has the protection function of over-current, over-voltage and over temperature, which is more safely and more reliability and more stably.