What's in the box:

LED Driver Switch Power Supply AC 110V/220V to DC 12V 40A 480W Voltage Transformer for Led Strip (Standard)

This switch power supply convert AC to DC, widely used in the power adapter, Led lights strip, LED display, billboard, industrial equipment, etc.

Features:
Switch power supply, convert AC 110V/220V to DC 12V .
Dual input voltage: AC 110V/220V. There is a switch, choose the proper voltage before use.
Steady and precise output voltage.
Short circuit protection, overload protection(105%~150%), over voltage protection(115%~135%).
Widely used as the power adapter for Led strip, LED display, billboard, industrial equipment, etc. IN-DOOR USE ONLY!

Specifications:
Material: Metal case
Input voltage: AC110/220V 15%
Input Frequency: 50/60Hz
Input surge: Cold start 25A@115V AC 50A@230V AC
Output voltage: DC 12V
Output voltage adjustment range: 10%
Output current: 40A
Current Range: 0~40A
Output power: 480W
Working temperature: -40~65 degree Celsius
Storage Temperature: -20C - +60C
Humidity: 20%~90%RH Non-Condensation
Item size: 21.4 * 11.3 * 4.8cm / 7.9 * 3.9 * 1.9in
Item weight: 830g / 1.83lb
Package size: 22.0 * 11.7 * 5.2cm / 8.7 * 4.6 * 2.0in
Package weight: 873g / 1.93lb

Package List:
1 * Voltage Transformer