WAVEL series LED high bay lights have the capability to change beam angles between 60, 90 and 105 degree by simply rotation and it is first unique design to have beam angle zoomable LED high bay lights, which will be greatly versatile for different lighting applications by single lamp. Main Features Patented ZOOMABLE lens to make beam angle changeable from 60/90/105 deg by simply rotation Innovative unibody die-casted housing plus thermal conductive coating to optimize the thermal management solution High efficacy SAMSUNG/PHILLIPS SMD LEDs with latest package technology Higher fixture efficacy, 150LPW @ 5000K Durability, IP65 full sealed housing suitable for indoor and outdoor applications Aero superior aluminum unibody shell, super conductive powder coating Heavy-duty anti-corrosion surface treatment to enhance the anticorrosion performance 65%-75% energy saving, short ROI period Up to 50,000hrs @ L70, low maintenance cost RoHS compliant, Environmental friendly, no mercury or lead, 100% recyclable Available from 3000K, 4000K, 5000K, 5700K and 6500K For area lighting for interior and exterior applications: e.g. airport, golf course, factories, plants, warehouse, exhibition halls, gym and etc. Now 100W and 150W can be available, please feel free to contact us by email: [email protected] for more information.