SPECIFICATIONS ·Capacity: 30W,50W,60W, 80W,100W,120W ·Luminous ≥90LM/W ·Power Factor: 0.98 ·Color Rendering: 90-105 ·Color Temperature:3000K~7000K（Optional） ·Power Input：AC220V/110V(Optional DC 24V） ·Starting Time：＜5mS ·Working Temperature：-40°C~+50°C ·Humidity Rating：≤95% ·Lifespan: 50, 000 hours ·Installation Height: 5m