1,BN-12W led driver 2,DC24-45V 300mA 3,CE,RoHS,EMC 4,2 years warranty About BNOGFeature1.LED driver using pulse width ... technology designed to ensure power supply stability and high efficiency. 2. Product interference, ripple ≤ 50MV. 3. Efficiency above 80%, temperature ≤ 25 ...