1) Plastic + aluminum, very good heat dissipation Frosted/Clear/Stripe are all available.
2) Wide voltage: 85-265V.
3) PF0.9, THD 15%.
4) Rotatable & Lockable end cap.
5) High efficacy: for 4ft, 18W, 6000K, can be 1900lm.
6) Warranty: 3 years.
7) VDE Certificate