Hi Friend, We are manufatcurer with over 14 years experiences of led lighting. Here recommend you one 190lm/w led highbay. Power : 100W 150W 200W Bean Angle: 60° 90° 120° Option: DALI 、0-10V、ZigBee and Sensor If you are selling this product, please tell me. I believe our products and prices will impress you. I will send more details and free sample to you to test. Would you like a few pieces samples for evaluation? Thanks Sincerely, Jack SHENZHEN GAOPIN CO.LTD PROFESSIONAL HIGHBAY LIGHT MANUFACTURER If you don't want to receive my email, please also let me know and I will stop to send. if you interested in my light products,gald to send sample to you and best price for you. Thank you very much.