1,BNL-3W led driver 2,DC3-12V 300mA 3,CE,RoHS,EMC 4,2 years warranty About BNOGFeature1.LED driver using pulse width modulation (PWM) switching technology ... . 2. Product interference, ripple ≤ 50MV. 3. Efficiency above 80%, temperature ≤ 25 °C. 4.LED driver with overvoltage protection, short circuit protection, overload ... & lengthElectronics cable 0.75*100MM Certification 2013 hot BNOG led driver 3W