The Vaportight high bay from Brandon is a durable, highly efficient fixture offered in wet locations or areas requiring a totally sealed fixture. With an efficacy rating of up to 130 lumens per watt,this fixture is ideal for warehousing, manufacturing facilities, food processing, freezers, gyms, car washes and other harsh&wet environment lighting applications. It has received the following certifications: UL listed for US and Canada, IP65, CE and RoHS.● Wattage:100W/150W● Input Voltage:AC120-277V/AC347V● Efficacy:120lm/w● CCT:3000K/4000K/5000K● Mouting:Surface,Suspended● Option:Dimmable,Emergency,Sensor● Certification:UL,IP65● Warranty:5 years