1. Lamp source: NSL-DP(circle)

2.Main Frequency:230kHZ

3. Power:40w,60w,80w,100w,120w,150w,200w,250w,300w

4. Voltage:110V/ 220V/90V-305V

5. Materials:Die-casting aluminum gear box + 1.2MM high-purity Aluminum reflector +Glass or PC cover

6. Power factor>0.99

7. Luminous Efficacy: 75-80Lm/w

8.Luminous Depreciation<5% after using 2000 hours

9. CCT: 2700-6500k, CRI>85

10. Protection Grade: IP54

11. NW:8.5kg

12.size:550*550*300mm/pcs

13. Installation Height:5-12m

14. Working temperature:-40℃~50℃

15.Lifespan: 100,000hrs working hours and five-year-guarantee

16. No flicker, no glare

17. Instant on and off without suffering the lifespan