Built to click on and stay clean
The SKYE Select Trims SLMB4-12W-RT-WHSP is a 4" surface trim and baffle assembly from LITELINE, made of durable dead front plastic with a magnetic steel ring. The magnet does all the work: hold the trim near the fixture face and it pulls itself flat and centred, which is why crews can trim out a whole floor of
recessed pot lights in minutes without ladders full of tools. Because nothing threads, clips or springs into the housing, you can also pull a trim back off later to change the look of a room without touching the wiring or the fixture itself.
Dead front design and light quality
"Dead front" means the trim face conceals the lit surface so you see a finished ring and a reflective cone rather than a bright plastic lens edge. On this model the trim finish is
white and the baffle finish is
specular — a polished, mirror-like inner surface that pushes light down and gives the aperture a crisp, high-end reflector appearance. The white outer ring disappears into standard white ceilings, so the fixture reads as part of the architecture. Light output, colour temperature and dimming are determined by the SKYE fixture behind the trim, not by the trim itself, so you keep whatever performance you specified and simply change how it looks.
Technical specificationsModel: SLMB4-12W-RT-WHSP
Brand: LITELINE
Type: 4" surface trim / baffle for recessed downlighting
Shape: R — Round
Trim finish: WH — White
Baffle finish: SP — Specular
Construction: durable dead front plastic with magnetic steel ring
Mounting: magnetically attaches to compatible 4" SKYE fixtures
Overall diameter: 4¾" (121 mm)
Trim opening: 3 7⁄32" (82 mm)
Baffle opening: 2 9⁄16" (65 mm)
Depths: 1 11⁄16" (42 mm) and 1¾" (45 mm)
Environment: suitable for wet locations, indoor / outdoor
Compatibility and how to order
This trim is made for compatible 4" SKYE fixtures, specifically the SLMB4-CCT (4" SLIMLED, 12W, colour selectable) and the SLMB4-RGBTW (4" SLIMLED, 12W, RGB + tunable white). In the catalogue that means the
Skye 4" color selectable SLMB4-12W-CCT-WH, the
Skye 4" color selectable SLMB4-12W-CCT-BK, the
Skye OnCloud SLMB4-RGBTW-WH-4KT and the
Skye OnCloud SLMB4-RGBTW-WZ-WH. Trims are sold separately from the fixtures, so plan one per
LED downlight. If you prefer a darker aperture, the same round family includes black trim options such as the
Skye Select trims SLMB4-12W-RT-BKSP with a specular baffle.
Applications and documentation
Think kitchen ceilings and island runs where a reflective baffle sharpens the look over stone counters, hallways and open-concept living rooms that need a quiet white ceiling, bathrooms and shower zones thanks to the
wet location rating, and covered porches, soffits and carports where Canadian weather is part of the job. In commercial work — boutiques, cafés, clinics, offices and hotel corridors — swapping to a dead-front trim is the quickest way to make an existing 4" downlight layout look intentional and current. The technical PDF spec sheet for SLMB4-12W-RT-WHSP is available in the Documentation tab, with the full trim and baffle combination chart, dimensions and the list of compatible fixtures for your submittals.