Air Cooled Reflector(light reflector,aluminum reflector) 1). Aluminium material: high reflective polished aluminum sheet imported from German with 99.8% pure and 95% reflective rate. Inside aluminium surface are with oxidizing layer. 2). Outside box material: with anti-interference, can shielding electromagnetic wave, possess heat. 3). Feature: 1. Most traditional 6'' vent air cooled reflector, with most easy way for changing bulbs. 2. There is an angle in the middle parts of reflector which would be under the bulb, can reflect the light of bulb from every sides, supply enough light to plants. 3. With lamp holder and cord set built inside. Matched a junction box for cordset, so there is no space for the air (CO2) come inside the grow house. 4). 5mm tempered glass matched. 5). Strong hooks matched for easy hanging. 6). Size same as carton demension: 61.5*55*23cm (Size can allowed 1000W bulbs assembled in the middle area, enjoy complete light reflecting.) 7). Packing: 1pcs/carton 8). Minimum order quantity: 300pcs