This twin 25W LED batten fitting comes with a built in 3 hour emergency function and is ideal for environments such as corridors work stations storage areas and many others. It is designed to replace older style fluorescent T8 2x36W fittings and comes with an impressive IK08 impact rating preventing damage to the fitting. It emits a 4000K cool white light colour with an intensity of 4840 lumens providing a crisp white bright light. It is compatible with PIR Photocell and Microwave systems and can be converted to DALI 1-10V and built in microwave with the correct components.