... E27 Spotlight: 1,led e27,4w 2,high lumens:210-300lm 3,high CRI:80 for 3000Kand 4100k,70 for 6000k 4,CE & RoHS Led E27 Spotlight ... 000hrsBeam Spread:15°, 30°, 45°,60°Base: E27Led E27 Spotlight typical application:Replacement bulbs for traditional bulbSupermarketEmporiumHotel and restaurantExhibition ... product3.Pls make sure the power is off before use .Pls choose right power supply to match the product4 ...