What's in the box:

AC 100V~240V to DC 5V 5A 25W Voltage Transformer Switch Power Supply for Led Strip (Standard)

Features:
Switch power supply, convert AC to DC 5V.
Wide input voltage range, steady and precise output voltage.
Shortage 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 / aluminum base
Input voltage: AC
Output voltage: DC 5V
Output voltage adjustment range: +2%, -1%
Output current: 5A
Output power: 25W
Working temperature: -40~65 degree Celsius
Humidity: 20%~90%RH Non-Condensation
Certification: CE (EMC, LVD)
Item size: 8.5 * 5.8 * 3.8cm / 3.3 * 2.3 * 1.5in
Item weight: 120g / 4.2oz
Package size: 9 * 6.5 * 4cm / 3.5* 2.6 * 1.6in
Package weight: 135g / 4.7oz

Package List:
1 * Voltage Transformer