NUVO Lighting TK323 3 Light, R30, Bullet Cylinder Track Kit, 4 foot Track, Black

Everything for a complete run ships in the box: one TR121 4 foot track section, one TP155 floating power feed, three TH211 track heads, and all required mounting hardware. Bulbs are included too, so a maintenance tech isn't making a second trip for lamps. The only thing you supply is the branch circuit feeding it.

No. The TK323 is a dry location, indoor rated kit only. Keep it out of covered exterior areas, uncovered porches, garages that see moisture, and shower or tub zones. For a damp or wet space you need a fixture carrying a damp or wet location rating instead.

Each of the three heads takes an R30 reflector lamp on a medium E26 screw base at 120V, rated 75W per head. Any R30 with a medium base and a wattage at or below 75 will drop in, which includes an LED R30 retrofit lamp. The kit itself ships as incandescent technology, so if you want LED output you swap the lamps rather than the fixture.

Ceiling mount is what the TK323 is rated and supplied for, and the mounting hardware in the box is for that. The floating power feed is the piece to plan around: it is not fixed to one end, so it can sit anywhere along the 4 foot track run and land over your existing ceiling junction box rather than forcing the track to move to the box.

Dimming on the TK323 is lamp dependent. The track and heads pass line voltage straight through at 120V, so whether it dims cleanly comes down to the R30 lamps you install and the dimmer type. Standard incandescent R30 lamps dim on an ordinary forward phase dimmer. If you retrofit LED R30 lamps, the lamp has to be marked dimmable and matched to a compatible LED dimmer, otherwise expect flicker or drop out at the low end.

75W per head across three heads, and the kit is rated 75W at 120V. On a 15 amp, 120V lighting circuit that is a small share of the load, so several kits can share a circuit, but total the connected wattage of everything on that circuit before you add more. Dropping in LED R30 lamps cuts the draw well below the 75W ceiling per head.

The TK323 carries a cETLus safety listing, which covers both the US and Canadian markets. It is also RoHS compliant and flagged ADA compliant. Note the California Prop 65 disclosure for lead if you are shipping into California.

The kit is supplied as a fixed package: one 4 foot TR121 track section, three TH211 heads, one TP155 power feed. Extra track sections, connectors, and additional heads are separate orders. If your run needs to be longer than 4 feet or carry more than three heads, plan on buying those components alongside the kit rather than expecting them in the carton.

The complete kit weighs 5.88 lbs. That is well inside the 50 lb limit for a standard listed ceiling outlet box, so no fan brace or extra structural backing is needed. Fix the track through the ceiling with the supplied hardware into structure, not into drywall alone.