LED Linear Light Power Supply Specifications: Product name: LED Driver / Power Supply / Low voltage Transformer Input Voltage: AC170V-265V for 400W items Please note: 400W/500W items are not suitable for the countries with 110V voltage!!! Output Voltage: DC12V or DC24V (choose the one as needed when place order) Power: 400W Shell Material: Aluminum Profile Working Temperature: 0~60℃ Storage Temperature: -20~60℃ Efficiency: 83% (Recommended to load 80%) Ripple Noise: <200mv,Silent mode Safety Compliance: FCC / CE / Rohs Efficiency: 83% (Dont exceed rated power, Recommended to load 80%) Safety Protection: Output over-voltage, over-current and short-circuit protection Main Features: Ultra-thin, small-volume & High-Power Design Very silent, No noise, Smooth, flicker-free output, Built-in EMI filter Electrical connection is simple, efficient and safe High Efficiency, Long Life & High Reliability, warranty 2 years Package Included: 1 piece x 12V/24V LED Driver Power Supply (No other accessories, choose the one as needed when place order) Fast installation & widely used: LED commercial lighting, restaurants, hotels, shopping malls, airports, parking lot, light box billboards, shop signs, home decoration lighting, LED light strip, LED lighting driver, luminous characters, light box posters, line lamps, LED wine cabinet lights, etc. LED low-voltage transformers escort your safe use of electricity.400W DC12V 30A DC24V 15A Ultra Thin LED Power Supply Lighting Transformers Adapter Switch 400W AC170-265V For LED Strips