... 36,000 hours 2.American Imported IC led driver manufacturer:1.Long life, lifetime more than ... LED Driver Materials:American Imported IC Properties: 1,High stability, the stability of the drive power work, and high precision constant ... , safe 4,With output overload, output over voltage, short circuit protection, overtemperature protection, etc. ... -80V DC132*45*23 dimmable led driver dmx power supply