Modular design allowing plug and play conversion into emergency, microwave sensor and emergency + sensor versions High quality driver with selectable power of 11W, 16W 20W or 23W CCT selection switch on the LED plate allowing selection between 3000K, 4000K and 6500K Very high efficacy exceeding 120lm/W providing over 50% energy savings over fluorescent counterparts Suitable for ceiling and wall mounting Emergency Pack R16EMPK-PSU Plug In Sensdor RMC030SL