Switch power supply, converts AC 110V/220V to DC 12V 15A 180W. Dual input voltage: AC 110V/220V with a selector switch for proper voltage use. Protection features include short circuit protection, overload protection, and over-voltage protection (115%-135%) with auto reset or fuse action. Complies with safety standards and RoHS, offering high efficiency and stable performance. Wide input voltage range with steady and precise output voltage. Suitable for electronic equipment, LED lighting, home appliances, and more. Product Name: LED Switching Power Supply Model: S-180-12 Input: AC 110V/220V Output: DC 12V 15A Output Power: 180W Frequency: 50/60Hz Screw Terminal Number: 7 Fix Screw Hole Diameter: 2.5mm (0.1 inch) Working Temperature: -40C to 65C Storage Temperature: -20C to 60C Humidity: 20% to 90% RH non-condensing Start Rise Hold Time: 200ms / 100ms / 30ms Material: Metal, Electronic Components Dimensions: 6.25 x 3.85 x 1.65 inches / 159 x 98 x 42mm (L x W x H) Color: Silver Net Weight: 569g Connection: L, N AC power input Package Includes: 1 x LED Switching Power Supply Notes: 1. Contains high voltage inside; do not remove the cover. Service should only be performed by qualified personnel. 2. Input voltage selection (110V/220V) must be set correctly using the switch to avoid damage. Note: Lighting and display differences may cause slight color variations between the product image and actual item. Measurement may vary by +/-1-3 cm.