NEW Model 7W COB LED Spotlight G5. ... 2.Luminous Flux :85lm/W 3.Lifespan: 35000hours NEW Model 7W COB LED Spotlight G5.3 base SpecificationSize ... 2. Luminous efficiency comparison: incandescent lamps, halogen tungsten lighting effect for 12 to 24 lumens/tile, fluorescent ... , hotel, restaurant, indoor decorative lighting; Hall, art hall, museum, office, room and local lighting; Disco, bar, clamping OK ...