led bulb lighting 1.high power LED factory with 3years 2.CE&RoHS ... /W, Epistar chip 4.Good dissipation, No UV led bulb lighting high power led bulb 3W,warm white/white *About us ... Flux : 300-320lm15)Warranty :2 years Application1. commercial lighting, supermarket, department store2. hotel, restaurant, hall lighting decoration3. factory, plant, warehouse, office4. school, university ...