XSPC Twin 5mm LED Wire with 4-Pin Molex Connector, UV Two 5mm UV LED Lights (UV light emitted is purplish in color and causes UV-Reactive parts to glow) 4-pin Molex Style Connector (Only 2 pins present: 12V and Ground) Black High-Density Sleeving and Heat Shrink 30cm Approximate Wire Length Great for use with XSPC Reservoirs with Dual 5mm LED Mounting Holes