Drop Brilliant - Blue Set of 10 Double Sided 21" LED Light Tubes with Snowfall Light EffectProduct ReviewP Click on the link for more reviewsP30 feet long strand with 10 tubes, each tube is 21 inches longPComes with 120 volt power supplyPNumber of LED lights per tube: 72 SMD LEDs, the Brightest LEDs made!PEach tube has lights on both sides (double sided)PLight color: BLUEP