Lumaris Power Supplies & Interfaces

Power options for Lutron Lumaris tape light systems — all 24 V output, sized by how many wireless controllers and how much tape the zone carries.

Size the power to the layout

  • T120-24DC-15 — plug-in supply, 36 W: powers one wireless controller and up to 16.4 ft of tunable white tape. Simplest single-zone option where a receptacle exists.
  • LU-PH3-A — hardwired interface, 120/277 V input: powers up to three tunable white controllers and 48 ft of tape from one central point; includes barrel-to-terminal adapters.
  • LU-PH3-B — 96 W hardwired interface with flying leads: powers up to three multi-channel controllers for RGB + tunable white systems.

For independent control, home-run each controller to the interface; zoned applications may be home-run or T-tapped. See the wiring section of each spec sheet for AWG and length configurations, and browse the full Lumaris catalog.