Half Spiral Circular Fluorescent Lamp With ... Half Spiral Circular Fluorescent Lamp With Ballast SpecificationsTypeHalf Spiral CFLOutput(W)18w,20w,23w,26w,30w,36w etc.BaseE14 /E27 / B22 Tube ... more than ordinary incandescent lamp2) Energy saving tube adopts tri-color rare earth powder3) Protecting ... or, Compact Fluorescent Lamp Lamp shape like Spiral,U-shape,Lotus,Mushrooom,Reflector,Flower ,Global ...