Features Volt 110 240V world wide useWatt 18WFreq 50 60HzWhite 9000KRed 620 630nmGreen 520 530nmBlue 430 440nmDeep blue 450 460nmLED QTY 30CM 18W 54 SMD 2200LMPlug UK AU EU USPlug wire length about 130cmUltrathin and streamline shape Easy to install on the tank Made of aluminum alloy and acrylic material simple and generousSpecial designed LED suitable for LPS SPS coral growAttention 1 The acrylic holder length cant be adjusted the length of tank must be exactly the same with the light glass thickness could be 4 5 6mm 2 The staininless steel fix can be used for amphibious tank need to purchase separatelyPackage include 1xLED light1xWired Adjustable Switch1xScrewdriver Some screws are included 1xPlug for local use