... 3.GU10 base 3.Lifespan: 35000Hr High Quality 3W LED Spotlight Specification Power: 3WInput volt: DC12V/ AC220V color ... 4000-4500K White 6000-7000K Base: GU10/MR16/E14/E26/E27/B22 Beam angle:12060Deg ... 24 lumens/tile, fluorescent lamp fifty - 70 lumens/tile sodium lamp 90-140 lumens/tile, ... used in Store display, window, hotel, restaurant, indoor decorative lighting; Hall, art hall, museum, office, ...