Product description:

 Part No. KS-AR111W5
*Light source:  5W high power led
*Aluminum housing, own designed radiating flange, lower temperature during operating.
*Color temperature:　warm white 3000-4500K,  pure white 5000-6500k
*Long lifetime,energy-saving.
*Environment friendly, without UV or IR radiation.
*lamps changeable  (the one with external power supply)
*CE ROHS approved.