Super bright LED Strips. These can be cut and joined every 5cm. They come in 1Meter segments, and you can direct wire them to 6S voltage.
I'm carrying Red, Blue, Ice Blue (lighter), Green, Purple, Yellow, Orange, and Pink.
There's a 1 in 5 chance that your strip will come pre-soldered with a wire, I prefer to DIY with a silicone jacketed motor wire, a dab of conformal coating, and a centimeter of heatshrink tubing.
Voltages Tested:
Green - First lights at 15V, extremely bright at 20v
Blue - First lights at 15V, extremely bright at 20v
Ice Blue - First lights at 15V, extremely bright at 20v
Yellow - First lights at 15V, extremely bright at 20v
Orange - First lights at 20V, extremely bright at 21v
Pink - First lights at 20V, extremely bright at 21v
White - First lights at 15V, extremely bright at 20v
Purple - First lights at 15V, extremely bright at 20v
1 Meter of strip uses approx 0.2 to 0.4amps at full 6S voltage.
Need 12v-4S? I've got those too, in the Electronics/LED section.
Here's a quick tutorial: