Brandon Architectural linear LED suspension lighting fixtures bring clean lines and clear light to commercial LED or residential office lighting interiors. Our sleek, stylish fixtures over highly effective and efficient lighting solutions for hotels, office, retail outlets, restaurants, and more. Specification grade full body housing and end plates are extruded aluminum. These light fixtures are designed to Low luminance decreases and Save 70% energy.● Material:Aluminum● SIZE:Length:2/4/5/6ft Diameter: 3.4” ● Wattage:25w/40w/50w/80w● Input Voltage: AC110-277V,AC347V,AC480V● Efficacy:120lm/w● CCT:3000K/4000K/5000K● Installation:Pendant mounted● Option:Dimmable,Emergency,Sensor● Certification:UL,CE,FCC,CB,RoHS● Warranty:5 years