NUVO Lighting TK423 Track Lighting Kit, 12W LED, 3000K, 4 foot Track, 36 degree, Round shape with angle arm, White finish

The TK423 kit ships complete for a ceiling install: one TR120 4-foot track section, one TP154 floating power feed, three TH423 track heads, and all required mounting hardware. The heads use integrated LED, so there are no lamps to buy. You still supply the 120V branch circuit and, if you want dimming, a compatible dimmer; the fixture itself is dimmable.

No. The TK423 is rated for dry locations only and is an indoor fixture, so keep it out of bathrooms with shower moisture, covered porches, and unconditioned spaces. For a damp or wet area you need a fixture carrying a damp or wet location rating.

The kit includes a TP154 floating power feed, which connects anywhere along the 4-foot TR120 track rather than being fixed to one end. That lets you land the track over an existing ceiling box without moving the box or relocating the run.

The complete kit draws 36W total (three 12W LED heads) and delivers 3,060 lumens at 3000K, a warm white. CRI is 90, so colors and finishes read accurately, which matters in retail display, gallery, and millwork lighting. Color temperature is fixed, not field selectable.

Extension is 5.75 inches from the mounting surface, with each head measuring 3.38 x 2.75 x 2.75 inches. That tells you clearance over tall shelving, cabinet doors, or a stairwell, and whether the heads clear a soffit edge. The kit is ceiling mount, and the assembled kit weighs 5.23 lbs.

No, the heads are integrated LED with no socket, so there is nothing to relamp. Rated life is 30,000 hours; at that point you replace the head itself rather than a lamp. For an MRO program that means stocking spare TH423 heads instead of lamps.

The kit carries a cETLus safety listing, which covers it for both US and Canadian installations, and it is RoHS compliant. Note that it is flagged under California Prop 65 for lead, which matters if your spec or facility requires Prop 65 disclosure on submittals.

Each of the three heads is a 36 degree round head on an angle arm, a medium flood spread that works for general accent spacing on the 4-foot track. The angle arms let you aim them at artwork, a feature wall, or a counter rather than straight down, and the heads slide along the track to set spacing.

NUVO publishes both. The installation instructions are at https://assets.satco.com/dj18eqo18/image/upload/v1713463030/products/TK423/TK423_Installation_Instructions.pdf and the spec sheet at https://media.satco.com/specsheets/pdf/TK423.pdf. Useful for submittal packages and for confirming the mounting detail before the electrician is on site.

White only, track and heads, which blends into a white ceiling in an office, retail, or multi-family unit. The base material is stainless steel. If the job calls for black or brushed nickel track to match existing runs, this is not the kit.