This kit comes with 10 LEDs 10 resistors an EASY to follow schematic & the power supply! I have them on both of my tanks and they look awesome! all you need is a soldergun some solder and some wire "speaker wire works great." These LEDs are 4000mcd and 470nm which closely matches the wavelength of the moon. If you have any questions feel free to ask. Im selling these Kits for 12.00 + 3.00 shipping in the US. If your interested PM me.

