UV tube have the specification of T5. T8, T9, T10, T12, and the power of 10w, 15w, 18w, 20w, 30w, 36w, 40w, and the ... (it is not suitable for refrigerated chambers ). All of our UV tube have the specification of T5. T8, T9, T10, T12, and the ... power of 10w, 15w, 18w, 20w, 30w, 36w, 40w, and ...