ETC Source Four LED Series 2 Lustr, Light Engine with 15-to-30-Degree Zoom Lens Tube - White option-title-4-Ch Wireless Switch Choose either silicone or viscoelastic

Choose either silicone or viscoelastic memory foam tips to individually adapt to the structure and depth of your ear canal for hours of reliable wearing comfort

With the addition of rear rack rails and the new cover design

Edge: Reversed and beveled

color-changing effects

Features: 25

ETC Source Four LED Series 2 Lustr, Light Engine with 15-to-30-Degree Zoom Lens Tube - White option-title-4-Ch Wireless Switch Choose either silicone or viscoelasticETC Source Four LED Series 2 Lustr, Light Engine with 15 to 30 Degree Zoom Lens Tube White The Source Four LED Series 2 revolutionizes LED lighting. With optimized arrays and finely tuned electronics, Series 2 offers a combination of light quality and output that cannot be matched. Source Four LED Series 2 Lustr luminaires are based on the x7 Color System, utilizing seven colors including high output lime to achieve true, usable broad spectrum color