... 4W MR16 LED spotlight 2,Luminous flux: 360lm 3,Base type: MR16 4,LED MR16 size: D50*57mm 5,Warranty: 2 years 4W MR16 LED ... white, cool whiteLifespan:50000hrsWarranty: 2 yearsMR16 LED Lamp, LED LIGHTAdvantages1,Environment friendly, no mercuryand or other hazardous materials.2,high light ... solid, under pressure, not easy to broken.5,Led MR16 more bright than the tradisional and saving energy ...