... KPure White: 4000-4500 KCool White: 6000-6500 K MaterialAluminum alloy + PMMA Lense Viewing angle15°, 30°, 45°, 60°, 90°, 120° ... traditional lamp.4.Superior raw materials. Made of high quality aluminum which helps heat dissipation.Installation: Application: This product works as ... , Bedside lamp, Ceiling light, etc. 12v LED Par38 Spot Lighting with American Chip Aluminum alloy PMMA Lense (UL-SP38151)