Architectural Linear LED Multimode installation Lighting fixtures from Brandon lighting bring clean lines and clear light to commercial LED or residential office lighting interiors. Our sleek, stylish fixtures offer highly effective and efficient lighting solutions for hotels, offices, retail outlets, restaurants, and more. Slender lines of light set in an architectural environment are the essence of the Straight and Narrow series. With its simple elegance and adaptability it accommodates most design applications. Generation II enhancements include: extruded housing offering precise in-line appearance and enhanced rigidity, staggered lamping minimizing socket shadow, flush and regressed lay-in lens providing a clean look and easy maintenance, and unique snap-in louver design easing installation and heightening retention.● Material:Aluminum housing + Aluminum louver● Lighting way:UP and DOWN lighting● Length::4 ft ( 1200mm)● Wattage:40w/50w● Efficacy:110lm/w● CCT:3000K/4000K/5000K● Certification:UL, DLC, CE● Warranty:5 years