Description:This lamp is crafted with quality material with enclosed design, which shows excellent waterproof effect. It's suitable for swimming pool, spring, and many other outdoor situations.Features:Made of quality material, the transparent shell is clear with high transmitting of light, and resistant to acid and alkali.Premium light beads, energy-saving and durable, service life is about 50000 hours.Excellent waterproof processing, the lamp is filled with resin in it, provides perfect underwater performance.With necessary fittings, easy to install and use.With a remote controller, convenient to use with.Multiple colors, it can change colors according your setting or control.Specification:Material: ABSColor: Shown as pictureLight Color: 7-color RGB light (R, G, B, R+G, R+B, G+B, R+G+B)Mode: Constant illumination; FlashingLight Bead Service Life: 50000 hoursLight Angle: 45 degreeWaterproof Grade: IP 68Working Temperature: -40 ~ 40Power: 18W 50/60 HzLamp Size: Approx. 300 x 65mm / 11.8 x 2.6inchCable Length: Approx. 160cm / 63inchWeight: Approx. 1363gController Power Supply: 1 x AA battery (not included)For Controller:A Button: 7 color modes( R,G,B,R+G,R+B,G+B,R+G+B 7 individual colors choose )B button: 4 color modes(3 colors flashing slow , 7 colors flashing slow, 3 colors flashing quick , 7 colors flashing quick)Cbutton: 4 color modes(3 colors scrolling slow , 7 colors scrolling slow, 3 colors scrolling quick , 7 colors scrolling quick)D button: Power button (ON/OFF) Package List:1 x Waterproof Lamp with Cable1 x Remote Controller (battery not included)1 x Mount5 x ScrewsNoted:The work time of lamp can't be over 8 hours each day.