... material2 Installed with efficient and energy saving electronic ballast3 Tube specification: T5 8w, 14w, 21w, 28w, 35w, ... StraightProduct name: Fluorescence Tube/Fluorescence LampFluorescence Type: T4 T5 T8 Packaging & Delivery:Packaging Detail:standard packingDelivery DetailAfter ... lamps, full and half spiral lamps,T4 T5 lighting fixtures, T8 convert T5 lighting fixtures, as well as ultraviolet tubes, ...