... (red,green,blue, yellow and general white).4.Save energy 80% comparing with incandescent bulbs.5. tube: PL ... structure , cuter appearanceHigh light output and excellent color renderingDramatic energy saving and longer lifeFlicker free starting operationIdeal replacement of incandescent ... : 2700k/4100k/6500k (3)Applications:Shopping malls, table lamps, pendent lamps, supermarkets, restaurants, hotels.