Dimmable feature can be used to adjust two channels brightness individually. This light is full spectrum with our proprietary layout, which is contributed by thousands of ReefCentral members, has had years of success. Suitable for all photosynthetic corals, be sure to acclimate your tank or new corals to the new light by slowing increasing its exposure/intensity to the light. Item Weight: 6.8 lbs.One light is ideal for 60x60cm coverage. Max Coverage at 12 height: 76x60 cm. Core Coverage at 12 height: 60x60 cm. (55pcs) High Intensity 3W Bridgelux/Epileds LEDs. Channel one: Violet(420nm), Royal Blue(450nm), Blue(470nm). Channel two: Green(520nm), Red(660nm), Neutral White(6500K), Cool White(12000K). The item "Aquarium LED Lights Premium Full Spectrum 165W Coral Reef Growing Fish Tank" is in sale since Saturday, March 16, 2019. This item is in the category "Pet Supplies\Fish & Aquarium\Lighting & Hoods". The seller is "ewasmiell789-8" and is located in london. This item can be shipped to United Kingdom, Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Australia, United States, Canada, Brazil, Japan, New Zealand, China, Israel, Hong Kong, Norway, Indonesia, Malaysia, Mexico, Singapore, South Korea, Switzerland, Taiwan, Thailand, Chile, Antigua and barbuda, Bangladesh, Belize, Bermuda, Bolivia, Barbados, Brunei darussalam, Cayman islands, Dominica, Ecuador, Egypt, Guernsey, Gibraltar, Guadeloupe, Grenada, French guiana, Iceland, Jersey, Jordan, Cambodia, Saint kitts and nevis, Saint lucia, Liechtenstein, Sri lanka, Macao, Monaco, Maldives, Montserrat, Martinique, Nicaragua, Oman, Pakistan, Peru, Paraguay, Reunion, Turks and caicos islands, Aruba, Saudi arabia, South africa, United arab emirates, Ukraine, Bahrain, Bahamas, Colombia, Costa rica, Dominican republic, Guatemala, Honduras, Jamaica, Kuwait, Panama, Philippines, Qatar, Trinidad and tobago, Uruguay, Viet nam.