5 Colors in H Track Lighting Heads: 2700K warm white, 3000K soft white, 4000K natural white, 5000K daylight and 6000K cool white, adjustable the track light head color temperature to your preferred color setting is easy with the switch on the back 10%-100% Seamless Dimmable: AIBISOD 10W H type track lighting heads are smoothly dimmable from 10%-100% using TRIAC dimmer (Note: TRIAC dimmer not included) Excellent Lighting Effect Small Track Light heads: LED track light heads is compact in size but has excellent performance, it only needs 10 watts to produce 9,00 lumens of brightness, using less than 1/4 of the energy of halogen lamps CRI 90+ 24° Beam Angle Makes any Space Sparkle: 8 pack of 10W white track light head, produces even light distribution, CRI>90+, can present rich colors and make accent lighting look natural and bright Highlight artwork in a space, perfect for brightening up your living room, kitchen, office, commercial space and more Only Compatible with Single Circuit H Type Track Lighting Systems, The H type track light heads can provide 350° horizontal coverage and 90° vertical aiming capabilities as needed. The high-quality aluminum housing track light fixtures provides excellent LED thermal management and a lifespan of up to 50,000 hours dimmable h track lighting heads 5 color selectable , can be easily adjusted with the back switch, to match the surrounding environment or to preference. 5cct in small bright track lighting heads: 2700k warm white, 3000k soft white, 4000k cool white, 5000k daylight white, 6000k daylight glow h type track lighting heads are mainly used in the following scenarios: living room, dining room, bedroom, fireplace mantel, vanity area, showrooms, galleries, stores, restaurants, cafes, bar areas、merchandise displays, clothing, jewelry cases, cosmetic counters, desk and task areas, conference rooms, presentation areas, trade shows, exhibitions, kitchen, laundry rooms, utility closets, backsplash, hallways, corridors