Specification: Power: 54W.  LED Chips Type: SMD2835.  Beam Angle: 120 deg.  Frequency: 50~60Hz.  IP Rating: IP68.  Installation Location: 0.6m below water level.  Cable Length: 135cm.  Remote Control: Within the scope of 50M.      Features: -18Pcs 3W lamp beads LEDs-super bright & crisp colors.  -Plastic housing makes it acid-proof and alkali-proof.  -Supports 15 different kinds of color styles.  -The lamp is filled with resin inside, which makes it 100% waterproof.  -Easy to install, fitting to standard pool fittings.  -Compatible for both fresh or salt water pool.     Remote Control Operation: ▶ On/Off: Power switch function,press the key for turning on or turning off the light.  ▶ Mode: Modes selection,the light can be turned to the first program when press this key for 5 seconds at any working program.  ▶ 15 pre-programmed color modes of RGB light.  1.R-G-B change gradually to full modes.  2.RG:Static state yellow.  3:RB:Static state purple.  4.GB:Static cyan-blue.  5.RGB-RG-G-GB-B-R animation.  6.RB-GB-B animation.  7.R-G animation.  8.B-R animation.  9.G-B animation.  10.RB-B animation.  11.G-GB animation.  12.R:Static state red.  13.B:Static state blue.  14.G:Static state green.  15.RGB:Static state white.  ▶ S+/S:Adjust the color changing speed,there are total 10 adjusting levels.     Note: You will need a AC12V  transformer to power the lights. If it is more than AC 12V  it will damage the light.     Package Included: 1 x LED Light.  1 x Remote Control (1x Alkaline battery 23A/12V not inculude ).  1 x Waterproof Connector