FeaturesConstant voltage+constant current modesUniversal AC input (up to 305VAC) / Full rangeHigh efficiency up to 93%No load / Standby power consumption Meet 6KV surge immunity level (IEC61000-4-5)Type HL LED Driver for use in Class I, Division 2 hazardous location luminairesSuitable for dry / damp / wet locationsSuitable for LED lighting and street lighting applicationsProtections: Short circuit / Over current / Over voltage / Over temp.Multiple models for choice:A-Type: IP65 rated. Output voltage and constant current level can be adjusted through internal potentiometerB-Type: IP67 rated. Constant current level adjustable through output cable with built-in 3 in 1 dimming functions(0~10VDC, PWM signal, or resistance)Blank-Type: IP67 rated. Cable for I/O connectionD2-Type: IP67 rated. Smart timer dimming function*, contact MEAN WELL for detailsDA-Type: IP67 rated. DALI control technology5 years warranty