These energy efiicient Super Compact Mini Spiral Lamps feature a new design that keeps them small and out of sight. The lighting tubes flow directly into the base which allows the lamp to fit into smaller spaces and be more discreet. Will fit most table lamps with harps. The mini spirals are available in 11 watt, 13 watt, 15 watt, 18 watt, 20 watt, 23 watt, and 26 watt models. All models available in Warm White (2700k) and Cool White (4100K).