2010 3*1W high power ceiling bulb

Spec Model KPT-DL85CW3*1WA4-B4Power 3WInput Voltage AC85-265V LED Source Cree from USA,Bridgelux from USA Frequency Range 50-60Hz Power Factor >90% Size Dia85*H43MM Color Temperature WW 2700-3000k /CW 6500-7000K Color Rendering Index >80Ra LED Lighting Efficiency 80-100lm/w Working Environment Working temperature:-40°C +55°C Working humidity:10%-90% Lumens 210-250LM Working Life >50,000 hours Body &Shade Material al-alloy lampbody Guaranty 2-year warranty Beam Angle 25/45/60° Certificates CE & ROHS Features: 1. Advanced constant current driver. 2. Professional thermal management. 3. Instant on, no warm up time required. 4. No noise, no flickering. 5. No UV or IR radiation in the beam, mercury free. 6. Anti-shock, anti-moisture. 7. Long life span, higher than 30,000H 8.Warranty:2 years.Application: LED ceiling lights are the ideal lighting sources for the advertising board, the showboard outside the bar and the hotel, the outlook of the wall of building, the lighting project for the resorts, the decoration of stage, home decoration, coffee,house, etc.