H Type Zoomable LED Track Lighting Heads feature a 24° to 60° adjustable beam angle, offering versatile spotlight to floodlight options. These 13.5W, CRI90+, 3000K fixtures are ETL-listed, compatible with universal line voltage, and fit 3-wire single-circuit track systems. Ideal for kitchens, they come in a pack of 12 for flexible lighting solutions. 24° to 60° Zoomable: LED track lighting heads have an adjustable beam angle from 24° to 60°, offering versatile lighting from focused spotlight to wide floodlight, perfect for kitchen lighting. ETL universal track lights for 3-wire: ETL listed, universal line voltage track light heads, fit in 3-wire single circuit track systems. 10%-100% Dimmable: LED track lighting heads offer adjustable brightness (10%-100%) with TRIAC dimmer compatibility. Easy to Install: Dimmable 13.5W LED track lighting heads are simple to install, with 350° horizontal and 90° vertical adjustable angles. 2-Year Warranty: No UV or IR, safe for kitchen lighting and artwork.