Quantity: 300 lights
Power consumption: 25W
  Remote control: Connection method: common anode (+)
Controller size: 5.7 * 3.5 * 2.2CM
  Remote control size: 12.5 * 5.5 * 0.7 cm
  Power: Input: 100 - 240V, 50/60HZ
Output: DC 12V 5A
Plug power cord length: approx. 138 cm / 4.5 ft
Power adapter power cord length: about 108 cm / 3.54 feet
Packing size: 36.5 * 23.6 * 3.8 / 14.37 * 9.29 * 1.5 inches
1 * Power supply (plug has European version, US version, etc.)

specification:

Chip model: SMD 5050