BoscoLighting LOUVER Quadruple Troffer Lights are a perfect compliment to your room with a false ceiling. Suitable for those 24/7 areas, the product is designed for better efficiency and longer life. They can be placed directly into a T-Bar Troffer ceiling. Supplied as a complete unit with tubes, fitting, diffuser and flex and plug lead, the grid troffer lights are fast and easy to install.Perfect for commercial offices, our grid troffers can also be supplied with sensors to brighten when motion or noise is detected which is great for irregularly used stockrooms, warehouses or corridors. Also available with battery backup for emergency lighting.