The Keystone KT-MSLED44PS-4-8CSA-VDIM 4ft led strip light fixtures is designed to open up the room and distribute light along both the vertical and horizontal workspace. Keystone LED strip fixtures offer uniform and comfortable lighting. Ideal in hospital, school, and retail applications where lighting is important, XFit Micro Strips are a high efficacy solution for new construction or fluorescent strip fixture replacement applications. The compact form factor of Keystone XFit Micro Strip light fixtures makes them extremely flexible to fit in restrictive areas.This White strip led light produces up to 5896 lumens output while using 44 watts of power. The KT-MSLED44PS-4-8CSA-VDIM is available with Keystone Power Select and Color Select technologies, which allow users to choose from among a variety of power outputs(18W/28W/44W) and color temperatures(3500K/4000K/5000K) by flicking a switch. Keystone's LED strip fixtures provide suitable lighting without the maintenance issues associated with fluorescent strip fixtures. Installation is quick and simple when mounting on the surface of the ceiling.