Product features: 1.Is 6063 aluminum radiator, anodic oxidation treated heat sink and pc housing protects the light from rotting and dust, static electricity. 2.Spinning or insertion-extraction installation, easy to ha 5. Aluminum pcb with great thermal conductivity function and heat sink, better heat dissipation, ensure long life-span. 6. 3 years warrany, life-time maintainence at cost price.   7. Assembly line work and large-scale production make the performance and quality guaranteed. 8. Silicon wire, stainless steel screws. Part no.: gh-cl6-12w Imput voltage:85-265v Led qty": 2835(96pcs) Power: 12w Light effiency: >130lm/w Total lumens: 1560lm Cri>80 Cct:2700k-6500k Ip grade: ip64 Product size (mm):d65*h157mm Gross weight: 272g Packing size: 70*70*180mm Carton size: 46*46*37cm, 72pcs/ctn