59011016 EMpower PROset ECP 1/550mA Replacement control unit for VOYAGER Star ECP central battery emergency luminaires; Dimensions: 140 x 30 x 21 mm (LxWxH); snap- or adhesive fixing; 2 supplementary clips included in supply for screw mounting; total length 160 mm with 150 mm spacing between screws; factory-configured control unit (LED currents and voltages)