Specification: Supply voltage: 4.5-5.5V Luminous color: can be adjusted to white, red, yellow, blue and green by the controller PCB size: 72*84mm (2.83*2.83in) Single power: 0.3W±0.1% Package includes: 5pcs*pcb board 125pcs*led light 4pcs* Pin header 16pcs* Copper column (M2*15+3) 4pcs* Copper column (M2*3+3)

?Applications?: It can be used as a desktop display kit or given as a creative gift to others. It's an imaginative and unique present choice. ?Wide Compatibility?: With straightforward wiring and easy control, once assembled, it can output vibrant full-color LED lighting. It's compatible with programmable controllers like Arduino, Raspberry Pi, Teensy, T1000S, K1000C, and more. ?Program Customization?: You can program it yourself to achieve the effects you desire. All the LED signals on the unit board are connected in series, utilizing a single-wire protocol for control. This allows you to freely manipulate the color and brightness of each individual LED. ?Easy Assembly?: The product needs to be self-assembled and welded, which is a good DIY kit for Led cube lights. You can create a rectangular shape or achieve solder-free assembly by using various types of jumper wires. ?LED Cube Kit?: This is a 5x5x5 LED cube, consisting of 125 LED beads. Each LED has four pins, and every LED is capable of emitting full-color light. There's no complex circuitry involved, no extra components—only had these ports: VCC, GND, DIN, and DOUT.