... 4.Fins Aluminum Housing Features of E27 LED Spot Light1. Compared to tradtional LED heatsink, our dissipating area is bigger, ... 3. The cooling structure is under patent protection included the appearance.Specification of High Power LED Spot Light 1. Base type: E272. Size ... , 4000-4500K, 2700-3200K11. CRI: >80Ra Applications of LED Spot light Widely used in hotel, restaurant, supermarket, museum, living ...