The hexagonal shape of the base of the LED makes it easy to connect and power these LED in a closely packed arrangement for tight spacing and increased light output per unit area. For help using this LED visit our library of application notes, design guides and documentation.Produces 27 lumens of rich, saturated Blue lightMore energy efficient than incandescent and most halogen lampsNear instant turn-on time (less than 100ns switching time)Cool beam, safe to the touchUp to 100,000 hour lifespanLow voltage DC operatedSuperior ESD protectionFully dimmableRoHS compliant and lead-freeNo mercury or UVThe base of this LED is not electrically neutral. If you need to mount this LED to a common heat sink, then you need to isolate the LED from the heat sink. Our exclusive laser cut thermal adhesive tape makes it quick and easy to both isolate and fasten the LED to the heat sink. Click on the Related Items tab above for compatible LXT thermal pads.