1、Via RF remote control, you can control the mode, flashing speed and color of the light. 2、Made of high quality materials, it is resistant to aging, and it enbales to keep long service life. 3、Entitled with pratical adoptability, its high quality can keep its high performance for a long time. 4、With uniform color, its light is bright and soft, entitled with high performance according to strict rule. 5、It can be used to decorate your computer's water-cooled water tank for a better experience when playing computer games or watching TV shows. 1 x Water Tank Light1 x Small 4PIN to big 4pin line1 x Remote Control1 x Instruction Manual Item Type: Water tank lightGross Weight: Approx. 107.00gPacking Size: Approx. 22.00 x 8.50 x 6.00cm / 8.66 x 3.35 x 2.36 inUses: Light strips installed on water-cooled water tanksModel: DG-CLEDMaterial: Brass nickel plated thread part + LED light + quartz glass tubeTotal Length: Approx. 175mm / 6.89 inSuitable For: 205 water tankLight Bar Length: Approx. 170mm / 6.69 inRemote Control Battery: CR2025 x 1