This versatile LED Batten Fitting from V-TAC offers three power selectable options (20W, 30W, 40W) via a DIP switch, along with a 3-in-1 color temperature changeable feature. It includes an emergency backup function providing over 3 hours of illumination, powered by a 6.4V, LiFePO4, 18730 2000mAh battery. The fitting is IP20 & IK08 rated with dimensions of 1170x65x70mm. Designed with high efficiency Samsung LED Chips, it boasts a lumen efficiency of 135LM/W and a strong, sturdy PC+Iron build with IK08 protection. It is suitable for various commercial lighting applications, including offices, supermarkets, shops, and hotels.