... 2:3 year warranty. 3:height 20~30M ApplicationMainly used for factory, industrial sites, stadium, gas station ,park, waiting ... 3 years warranty. Products description1:adopt high intensity aluminum for the light body,surface treated with anti-aging,electroless ... light ModelGD-IDH-200WGD-IDH-250WGD-IDH-300W Power Consumption LEDs Power Supply Total200W250W300W Replace HID Lamp Whole Lamp Efficiency 100Lm ...