Specification: Wttage: 100W / 150W / 200W / 250W / 300W / 400W Power: A85-265V DC constant current 6000mA / 25-38V Light effect: ≥80Lm/W, PF: 0.9 RA: ≥70 Color Temperature: 2700K-6500K Material: Die-cast aluminum lamp body with a fan for heat dissipation Beam angle: 120 ° IP grade: IP44 Warranty: 3 years Certifications: CE, RoHS Features: 1. Energy efficient, can replace traditional metal halide and sodium lamps, energy saving 2/3; 2. Green, NO lead, mercury and other pollution; 3. High-efficiency constant current power supply, start working without delay; 4. Work at AC85-265V wide voltage; 5. Easy installation, wide illumination area, brightness uniformity; 6. Good appearance, anti-corrosive and dust-proof.