1. Class I and Class IIluminaries is optional.
2. Automaticpower disconnection switch.
3. Built-in independent SPD.
4. Tempered protection glass cover.
5. 4 in1 modular optical lens.
6. No fins or ribs design on back.
7. Eletricalcabinet opening from back.
8. Tool-lessopenning.
9. Sufficient electrical compartment, more possibilities forprojects applications.
10. NEMA/ZHAGA standard receptacle.
11. Fixture angle adjustable. Support side entry and post topinstallation.