[3 COLOR TEMPERATURE DIMMING] OTeedo 20W dimmable track lighting heads with three light colors(3000K Warm Light-4500K Natural Light-6000K White Light),and brightness can be smoothly dimmed from 100% to 10%(this set does not include dimmers) [BRIGHT] OTeedo track lamp uses 20W LED light source, and each lamp actually outputs 2000 lumens, which is more environmentally friendly than traditional light bulbs, and also provides sufficient bright light. The back of the lamp body adopts honeycomb heat dissipation design to increase the service life of the product. [WIDELY USED] OTeedo track lights uses soft light, with no flicker at 24° beam angle, which will not hurt eyes even if it is used for a long time. The color rendering index (CRI) of 90+restores the true color of the object, which is suitable for home use and commercial places, such as bedrooms, living rooms, offices, galleries, restaurants and shops. [EASY TO INSTALL] Puts the track light adapter into the H-shaped track groove and rotates it 90 to fix the track lamp. You can flexibly control the lighting direction of the track lamp to emphasize accent lighting. Note: H-type track lighting head is only compatible with single-loop H-type track lighting system, not suitable for J or L track (track guide is not included in this package). [WARRANTY＆AFTER SALES] OTeedo Provide 2-year warranty and replacement guarantee! If you encounter any problems in purchasing our products, please communicate with us in time, and we will solve the problems for you within 48 hours. We are committed to providing the best service for every customer! 20W Track Lighting Heads 6 Pack Black