The MEAN WELL HLG-185H series is a 185W AC/DC LED driver designed with dual-mode constant voltage and constant current output capabilities. Operating from 90-305VAC, it offers models with varying voltage ratings. Its high efficiency (up to 94%) and fanless design allow for operation within a wide temperature range (-40°C to +90°C). The metal housing and IP67/IP65 rating make it suitable for both indoor and outdoor installations. The HLG-185H provides flexibility with dimming options and a 7-year warranty, making it a reliable choice for LED lighting systems in applications such as street lighting, parking space lighting, and LED greenhouse lighting.