ITEM NAME:Universal 12V 8.5A 102W Switching Power Supply Driver for LED Strip 110-220 A4F2 Universal 12V 8.5A 102W Switching Power Supply Driver for LED Strip 110-220 A4F2 12V 8.5A Single Output Switch Widely ranged input voltage , steady & precise output voltage Full load burn-in test. Over current, over voltage, short circuit protection. Low output ripple and yawp. Technical Specifications: Input voltage: AC110-220V Input frequency: 50/60HZ Output voltage: DC12V Output current: 8.5A Wattage: 102W Housing Material: Metal case / Aluminum base Protections Overload/ over voltage/ short circuit Size:ï ¼Ë†Hï ¼â€°165*(L)100*(Wï ¼â€°45mm/6.50*(L)3.94*(Wï ¼â€°1.78inch Suitable for LED,closed-circuit television. Power Supply Package Includes:1pcs x 102W 12V 8.5A Power Supply Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm..12V 8.5A Single Output Switch. Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. Low output ripple and yawp. Output current: 8.5A.