HLG Series. Wattage: 40W~600W. Features: 90~305VAC input, built-in active PFC function. 96% high efficiency (HLG-600H). Metal case, P67/IP65 design for indoor or outdoor installations. Function options: output adjustable via potentiometer; 3 in 1 dimming (1~10Vdc or 10V PWM signal or resistance); timer dimming. Type "HL" LED drivers for use in Class I, Division 2 hazardous (Classified) location luminaries. Suitable for LED street lighting, outdoor LED lighting and general outdoor applications with high IP requirement. IP68/-55? startup/10G vibration options available (Please contact MEAN WELL for details). 7 years warranty.