4 Foot LED Stairwell Light, 5400 Lumens, 30W/35W/45W Selectable, 120-277V, CCT Selectable 3500K/4000K/5000K Product Type_Track Lighting There is a delay of

There is a delay of 1 minute and 30 seconds at startup for clearing the area after activation

Because it has two single end 500W bulbs

Long lasting

photocell or other switching mechanism

Architectural powder coat finish

4 Foot LED Stairwell Light, 5400 Lumens, 30W/35W/45W Selectable, 120-277V, CCT Selectable 3500K/4000K/5000K Product Type_Track Lighting There is a delay ofXFit Stairwell Fixturespart of Keystones complete line of lighting solutionsoffer innovative illumination for stairwells and corridors in commercial and retail applications. Theyre available with Keystones Power Select and Color Select technology, which allows you to make changes in power output and color temperature simply by flicking a switch. Keystone Stairwell Fixtures also come with integrated ultrasonic occupancy sensors and compatibility with