... , please contact me ASAP!!Specifications:Operating Voltage :100~240VAC, 50~60HzWavelength range:390~490nmPowerful OSRAM blue LEDs, 36 WNumber of ... the small LED lamp: 12 pcsLed life expectancy : >50,000 hoursControl way: RF IC card controlParts: 2pcs glasses, installation ... truly luminescent whitening, the semiconductor has a guaranteed long life(over 50.000 hours)4. The LED head unit has a unique ...