{"product_id":"mean-well-hlg-320h-57a-high-efficiency-led-driver","title":"Mean Well HLG-320H-57A High Efficiency LED Driver","description":"\u003cdiv\u003e\u003cp\u003eMean Well HLG-320H-57A is a 320 W high‑efficiency LED driver in Mean Well's rugged HLG‑320H family, engineered as a combined constant‑voltage and constant‑current power source for high‑power LED arrays in commercial, industrial, and outdoor lighting. It accepts universal AC input from 90 to 305 VAC (and 127–431 VDC on DC‑input configurations) and delivers a flexible CV\/CC output with an output‑voltage range roughly in the 46–91 V band, with higher‑current variants available (for example 3.5 A and 5.7 A) depending on the exact model. The driver’s metal enclosure is designed for harsh environments, with IP65 or IP67 ratings depending on the configuration, and efficiency typically in the mid‑ to high‑90s; some variants support 3‑in‑1 dimming (0–10 V, PWM, and a third control input) and current is adjustable via an internal potentiometer or via the output cable, per the specific variant.\u003c\/p\u003e\u003c\/div\u003e","brand":"Acuity","offers":[{"title":"New","offer_id":51657000288558,"sku":null,"price":239.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_bac23d57-ebe8-4a6a-a22d-5456336f0235.jpg?v=1769465105","url":"https:\/\/plgautomation.com\/products\/mean-well-hlg-320h-57a-high-efficiency-led-driver","provider":"PLG Automation ","version":"1.0","type":"link"}