LED Power Supply 24VDC 250W IP67 Waterproof, Universal Input AC170-250VAC , Equipped with standard plug with a length of 130cm, 24V DC . Constant Voltage Output LED Transformer Driver for Outdoor LED Lights [DC Power Supply with Compact Design] – Outputting 24V. Constant Voltage Direct Current, this power supply accepts a Universal Input Range from 170~250V AC 50/60 Hz. [Suited for Both Indoor and Outdoor Use] – This power supply is IP67 Waterproof, with all components fully sealed inside and encased in a heat dissipation alloy aluminum housing. It operates quietly, boasts long-lasting durability, and offers high reliability efficiency.working temperature -40--- +60 degree Celsius [ Size and Weight ] 23.8 cm X 6.5 cm X2.5cm weight about : 738g [Easy Installation ] – Easy installation is following the instruction on the body’ surface [L Positive +: Brown, N Negative -: Blue，Ground wire :yellow ], installation is independent and hassle-free, requiring no hard wiring. [Advanced Electrical Safety Features] – This power supply is equipped with comprehensive safety protections, including Automatic Reversible Short-Circuit, Overload (over voltage, over current), Overheating, and Over Temperature Protection. [Wide Range of Applications] – Ideal for powering outdoor LED landscape lighting, indoor bedroom ambiance LED strip lights, compact kitchen lighting, or any other low voltage devices operating at 24V DC constant voltage. 【pay attention to】 Due to unavoidable power loss ,your using device ' power had better not bigger than 80% rate power(250W）Keep good working situation and life .