1. Using COB with high brightness, high luminance, full aluminum material, releasing freely and fast, 2. Power: 120w 3. Viewing angle: 160°, 4. Input Voltage: AC85-264V, 5. Luminous flux: 4200-5000lm, 6400-8000lm, 8000-10000lm etc, 6. Lighting Source: high power COB, 7. Color temperature:2700-3500k(warm white) 4000-5000k(neutral white) 6000-6500k(pure white), 8. Life Span: 30000-50000hours, 9. Housing: Aluminum fins and PMMA lens, 10. Working Temperature: -40℃ to 80℃. Application: Factory, warehouse, lobby,platform, workshop, exhibition center, manicipal projects,etc.