???Description:
Input voltage range: 2S-6S， 7.4V-22.2V
Uses efficient frequency conversion circuit.
High power output， maximum support eight 3W LEDs.
With adjustable flash frequency function.
With 5 * 5cm LED board， and 4 pcs LED extension wire.

Specifications:
Package size: 9 * 8 * 1cm / 3.6 * 3.2 * 0.4in
Package weight: 61g / 2.2oz

Package list:
1 * LED board
4 * LED
4 * LED extension wire (60cm)
4 * connector