Dear friends, Good day! Thank you for your precious time,we'd like to introduce our Bridgelux High Bay (CE, RoHS, SAA, C-TICK, TUV). Wish you will be interested in them. 45Mil Bridgelux LED chip * Meanwell Driver * Phase Change heat sink ( Perfect heat dissipation ) * 80 W/ 100 W/ 120 W/ 150 W/ 200 W/ 240 W/ 300 W ( More available power ) * Lumen: ¡Ý 90lm/w * Ra>80 * IP65 * 45¡ã/ 90¡ã/ 120¡ã (beam angle of reflector) * 5 years warranty Any questions, please feel free to contact me. Thank you. Best regards, Bruce.