LED panel lighting 1. CE RoHS approved 2. LED, SMD 3528 LED ... efficacy, 6-7LM/LED 4. LED lifespan > 50000 H LED panel lightingParameter Model No.HDX-PB-0603Beam angle180 degreeWattage500*0.06WLED ... looks artistic, distinguished and elegant, environment friendly,6. Easy for installation, it could supply not only light but also pleasant feeling ...