20W high power led projector Spec Model KPT-LPL1*20WA4Power 20WInput Voltage AC85-265V LED Source Edison from Taiwan ,Bridgelux from USA Frequency Range 50-60Hz Power Factor >90% Size 180*140*125 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% IP Rating IP65 Working Life >50,000 hours Body &Shade Material al-alloy lampbody, toughened glass cover, surface electrostatic spraying Guaranty 2-year warranty Beam Angle 15 °, 25 °, 45 °, 60 °. Certificates CE & ROHS Application 1. Tunnel, Subway, Underground Lighting; 2. Gymnasium, Sports Stadium Lighting; 3.Building, Billboard Lighting; 4.Gas Station, Garage Lighting; 5. Park, Garden Lighting; 6. Workshop, Factory Lighting; 7.Warehouse, Storage Lighting; 8. Yard, Square Lighting; 9.Road,Highway Lighting; 10.Station,Dock Lighting etc Feature 1:Professional packaging technology for safe delivery 2:Convenient maintenance. Customers can repair and replace fixture by the guidebook based on product specifications 3:Anodic oxidation aluminum heat sink ensures long life-span of driver and LED 4:Green and Environmental Protection: no lead, no mercury, no environmental pollution 5:High-purity aluminum reflector 6:Single high powerful LED light source,High intensity toughened glass cover