21*1W High Power Epistar or Bridgelux Chip LED Ceiling Light

LED light ceiling Characteristics:
Model: LED light ceiling
1. LED: 21x1W High Power LED
2. Luminous Flux: 1890lm
3. Energy consumption: 21watts
4. Color Temperature (K): 7000K-8000K (Cool White) / 3000K-4000K (Warm White),
4000K-5000K (Nature white)/5000K-7000K (Pure white)
5. Color: Warm White/Cool White, Red, Green, Blue and Yellow available
6. Color Rendering Index (CRI): 73 (Cool White), 72(Warm White)
7. Beam Angle: 120degree ---Lens angle: 20/30 degrees
8. Lens Type of LED light ceiling: Clear or frosted
9. Operating Temperature: -10 ~ 65 degrees Celsius
10. Input Voltage: AC185-265V
11. Housing Materials: Aluminum Alloy(OSP)
12. Long lifespan 50, 000 hours(5+years)
13. Constant current driver and lower energy consumption
14. Instant start-up and Extremely low maintenance cost
15. Easy to installation, shock proof and concussion-proof
15. Working environment -25° C-50° C, suitable for unusual climate

Benefits & advantages:
1. High intensity, LED light ceiling Energy saving up to 60%
2. Good light quality and good heat dissipation
3. Special different view angles mixing lighting design
4. Instant start, no flickering, no humming
5. High efficiency (>85%), PF>0.9, constant current driver, with heat protection system can work under unstable voltage
6. Special circuit design, each LED work separately, avoiding the single broken LED influence problem
7. Electric wave resistant
8. No fluorescent flickering
9. No hazard of mercury or lead entering the environment
10. No RF interference