Features: 1) Wattage: 35w, 50W, 70W, 100W, 150W, 400W2) Base: E36/E27/E39/E403) Meets the North American standard4) Clear or coated glass shell 5) Tubular/elliptical shell 6) 7) Lifetime: up to 20,000hrs8) Burners: general Ni-tubes, whole ceramic internal Ni-tubes
