Product Brochure FEATURES Direct replacement for any halogen MR16 bulb Super high lumen flux output High-power LED Optimal lighting performance pattern Special thermal management Switching mode power supply and constant current source Cool light avoids heat degeneration Energy-saving and environment friendly UV and IR free Specification: Outline Dim.: 50x56(L) mm LED Light Source: 1W x 3ea (Nichia083) Colour Temp.:5200 ***Universal Input Voltage: 90~240 Vac, 50/60 Hz*** Output: 150 lumens Power Consumption: 4 Watt Operation Temp. : -20 TO 40C Storage Temp. : -40 TO 80C Average Rated Life (hr): 40,000 ***Warranty: 20,000 hours! *** Net Weight: 70g Gross weight: 100g.....