NUVO Lighting TK424 Track Lighting Kit, 12W LED, 3000K, 4 foot Track, 36 degree, Round shape with angle arm, Black finish

The TK424 ships as a complete run: one TR121 4-foot track section, one TP155 floating power feed, three TH424 track heads, and all required mounting hardware. The heads use integrated LED, so there are no lamps to buy. What is not in the box is the branch circuit and the ceiling box work. The floating power feed lets you bring 120V in at a point along the track rather than only at an end, which matters when the existing junction box does not line up with where you want the track to start.

No. The TK424 is an indoor, dry-location product only. That rules out covered exterior areas, bathrooms over tub or shower zones, and anywhere subject to condensation or damp air. For those openings you need a fixture carrying a damp or wet location rating.

Dimmable, on a standard 120V line-voltage circuit. There is no separate transformer to locate because the drivers are in the heads. Since these are integrated LED loads rather than incandescent, pair them with a dimmer rated for LED and check the dimmer's minimum load against the 36 watt total draw of the kit, which is low enough that an old incandescent dimmer may drop out or flicker at the bottom of the range.

3060 lumens total from the three heads, at 3000K, drawing 36 watts for the whole kit (12 watts per head). 3000K is a warm white, warmer than a neutral 3500K or 4000K office tone, and the color rendering index is 90, which is high enough for retail merchandise, artwork, and finished millwork where color accuracy is visible. The color temperature is fixed, not field selectable, so every head on the run stays 3000K.

Extension is 5.75 inches, which is how far the head projects from the track once mounted. Each round head body measures 3.38 by 2.75 by 2.75 inches. The kit is ceiling mount, so in a space with tight headroom or a low soffit, budget the 5.75 inch drop plus the thickness of the track itself when you are checking clearance against door swings, cabinet tops, or display fixtures.

The kit is built around a single TR121 4-foot section with three TH424 heads. Extending the run means adding track sections, a connector, and heads as separate items, and the governing limit is the circuit, not the track: the kit as supplied draws 36 watts on 120V, so there is a lot of headroom on a standard branch circuit before load becomes the issue. Match any added track and heads to the same NUVO TR121 track profile, since track systems from different manufacturers are generally not cross-compatible at the connector.

It carries a cETLus safety listing, covering both US and Canadian requirements, and the kit is RoHS compliant. Note the California Proposition 65 disclosure for lead, which matters if you are supplying into California and have to pass the notice along. Location use is restricted to indoor dry areas.

The kit weighs 16.75 lbs shipped. The track and heads use a stainless steel base material and mount to the ceiling, so fasten the track into joists or blocking rather than relying on drywall anchors alone across a 4 foot span, and land the power feed at a listed junction box. Installation instructions are published by the manufacturer for the TK424.

Black is the finish across the kit, and it is the only finish this kit is offered in. For a property manager matching existing runs, that means the track section, the floating power feed, and all three round angle-arm heads come through in the same black. If the rest of the building is on a brushed nickel or white track, this kit will not blend.