12W-33W LED PAR 30 Spotlights - COB Features: 1. Made of Alum housing and alum base plate with high-quality heat dissipation structure, equipped with clear PC cover. 2. High-brightness COB as light source. 3. Higher Power Output performance. 4. Environment-friendly and no UV or IR radiation. 5. Replacement of traditional metal halide and halogen PAR lights. 6. Energy saving up to 70%-80% Applications: Hotel rooms and lobbies, supermarkets, fashion shops, restaurants, offices, art gallaries, museums, corridors, exhibition halls, bars, residential houses, homes, etc.