AC 110V-220V to DC 12V 2A 24W Switching Power Supply Driver Transformer for LED Strip Light

Specification: Product Power Supply Converter Size 8.5 x 5.7 x 3.3cm Input Voltage 110V~220V 20% Output Voltage 12V DC Output Current 0~2.0A Power 24W Shell Material Metal case / Aluminum base Safety Compliance CCC/ FCC / CE Working Temperature 0~+40 Storage Temperature -20~+60 Ambient Humidity 0~95% Non-Condensation Note: 1. Only Supply ONE LED Strip 2. This Power Supply Unit "DOES NOT" come with installation instruction, wiring cable, on/off switch, or screws. 3. How to calculate Support max LED Strip Length? Your LED Strip 60LEDs/m, and each LED 0.2W then calculate max LED Strip Length: 0.2W/LED x 60LEDs/m=12W/m, 24W(this listing)12W/m=2m, So, Support the LED Strip(60LEDs/m, 0.2W/LED) Length (Max)=2m. Package Included: 1 X Switch Power Supply