Specification Brand : LED Group Buy ItemName : Solderless Cool Blue - 475nm ItemPackageQuantity : 1 ItemTypeKeyword : soldering-board-holders Manufacturer : Exotic Material : copper PartNumber : HH-3WB1IB-35 ProductDescription : 475nm is Cool Blue that should be used small amounts on a tank as it will quickly over power other colors if not mixed with 660nm Deep Red and 495nm Turquoise . When mixed with the Deep Red and Turquoise, all 3 colors will display a "White" light but still bring out fluorescent pigments found in corals. This mixture is going to bring out oranges and reds in both corals and fish. Please use 18-24AWG stranded or solid wire to easily insert into the solderless connector - make sure you strip the wire. To remove the wire, use a need/staple and poke the hole above where the wire is inserted (we recommend Solid Wire 24awg (300 volt) - 25 feet - White) Best driver to use for these (6-14 LEDs) is a 40w 700mA Inventroincs driver. If you need help choosing a driver, feel free to contact us. ProductSiteLaunchDate : 2014-10-24T20:17:53.113Z UnspscCode : 23271800