Lamp Source: NSL-DP(circular) 2. Main Frequency: 230kHz 3. Power: 120W/150W/200W/250W 4. Voltage: 110V/220V/90V-305V 5. High pressure aluminum die-casting body; Reflector made of high purity anodized aluminum which provides excellent reflection effect and optical properties; High intensity, high temperature resistant tempered glass; Electrostatic spray surface; Electrical box and light source install separately is good to dissipation; 6. Power Factor > 0.99 7. Luminous Efficacy: 80Lm/W 8. Luminous Depreciation < 0.05 within 2000hrs 9. CCT: 2700-6500K, CRI>85 10. Protection Grade: IP65 11. Net Weight: A 7.5kg B 5kg 12. Size: A 612*580*488mm B 470*420*380mm 13. Installation Height: 14. Working temperature: -40℃~50℃ 15. Lifespan: 100000hrs , 5 years guarantee 16. No flicker, no glare; Instant on and off Price: $58-133 Package: 1. Packaging type: 1pcs/carton 2. Package Dimensions: A 585*585*520mm B 470*435*460mm 3. Gross Weight: A 8kg B 5.5kg Sample Freight: $160/carton Application: floodlit buildings, building landscape, parking, billboards, gymnasiums and other indoor and outdoor environment. Quality: ISO9001:2000 Certification: UL, CUL, CCC, CE, TüV, ROHS, FCC, CB, SAA,C-TICK,PSE