Quick Details Place of Origin:Guangdong, China (Mainland) Brand Name:JGL Bulb Type:LED Battery Type:lithium Specifications:4x36w Model:5JG-RLS544025-144W Rated power:36WX4PCS Charge time:8-10hrs Battery Capacity:12V33ah Lithium Warranty:1 Year Working time:High:7H low:25H Operation temperature:-20-40 mass extended height:2m Waterproof:IPX5 Box Size:24*18.6*10.5 inch