Features of the Products Energy saving up to 30%. high intensity 5-yearíªs life span Special different view angles, mixing lighting design Instant start, no flickering, no humming New inner high efficiency (85%); With heat protection system ,the constant current driver can work under unstable voltageân Special circuit design, each LED can work separately, thus it can avoid the influence that a broken single LED causes. No fluorescent flickering No such hazard that mercury or lead enters the environment No RF interference Applications: Hotels /Conference / Meeting rooms Factories & Offices Residential / Institution Buildings / Schools, Colleges & Universities Hospitals/ Places where energy saving lighting and high color rendering index lighting are needed. Main specifications: Input Power :AC 180-250v Output Power : DC13.0v Output Current(ma) :2.85A luminous Flux: 1925LM Color: white Color temperature:6500í+300K Life time: >50,000 Hours Operating Temperature: 20óJ to +60óJ Storage Temperature: -20óJ to +85óJ Humidity Operating: 10-99% Humidity Storage: 10-99% Brightness: 7200LX Power Consumption: 38W Weight: 6kg Size: 597*597*15mm Package:Outter Carton: 660*215*670mmí]2pcs/carton) Quantity: 2PCS/CTN