1. Comes with a 30cm long red and black power cord, you need depending on the length of their own cutting and welding;
2. Note the polarity of the input and insulation;
3. Toggle the corresponding switch to ON selectable seven colors;
4. Behind recommend using double-sided foam adhesive on the body; for example, multi-axis motor base below.
5. Available between 14 ~ 17V input supply, 4S LiPo powered directly available.
6. High-brightness light board, do not look for a long time.
1 X Matek RGB LED X8 / 16V round 7-color light board