Built to last, built to disappearThe SKYE 4" is engineered around a durable airtight aluminum body finished in UV-stable paint, with a white PMMA diffuser lens that softens the source for a low-glare ceiling. A silicone gasket seals the assembly, which is why this
4 inch recessed downlight is approved for wet locations, outdoor use and direct contact with insulation — it has been tested with insulation up to R60. The included white interchangeable magnetic trim snaps on and off in seconds, so the finish of the ceiling can change without ever touching the wiring. Overall dimensions are 4¾" (121 mm) with a 2 3⁄8" (60 mm) depth profile and a 4 5⁄16" (109 mm) reference, keeping the fixture at home in tight plenums and shallow
ceiling cavities.
Light quality you can actually seeA typical
CRI of 95 is what separates this downlight from ordinary
LED ceiling lights: countertops, cabinetry, artwork and merchandise all look true. The front-facing 5-step colour selectable switch gives five colour temperatures — 2700 K, 3000 K, 3500 K, 4000 K and 5000 K — so warm, cozy living spaces and crisp, task-focused work areas come out of the same box. At 12 W, output is 900 lm (2700 K), 915 lm (3000 K), 960 lm (3500 K), 975 lm (4000 K) and 980 lm (5000 K), with efficacy up to 90 lumens per watt and a 75° beam spread for smooth, even coverage between fixtures.
Technical specificationsSKU: SLMB4-12W-CCT-BK
Application: Ceiling Recessed Mount
Approved location: Wet / Outdoor / Insulated Ceilings
Wattage: 12W
CCT: 2700 K / 3000 K / 3500 K / 4000 K / 5000 K
CRI: 95
Beam angle: 75°
Lumens per watt: up to 90
Input: 100-135V AC, 60Hz
Dimming: Yes, 100%-10%, Forward/Reverse phase / TRIAC / ELV
Power factor: 0.95
Hole cut: Ø 4¼" (108mm)
Min. operating / start-up temperature: -40°C (-40°F)
Projected life: 70% @ 50,000 hrs
Certification: cETLus, Energy Star, LM79, LM80, Title 24 JA8 (up to 4000 K)
Trim finish: BK (black)
Warranty: Lifetime
Wiring and installationThe extruded aluminum hardwire box houses a dimmable class II electronic LED driver (210mA, 300mA or 370mA) with 100-135V AC input, and an 18" plenum-rated FT6 wire with a DC 2.1 connector links driver to fixture. Quick-connect push-in terminals make the feed and the daisy-chain fast, and two spring-loaded clips hold the housing to any ceiling material. Dimming is 100 %-10 % with industry-standard TRIAC/ELV controls, and a start-up temperature of -40°C (-40°F) means garages, porches and unheated entries fire up in a Canadian January. For spray foam and loose fill installations, a vapour barrier extender is recommended.
Where it works and what goes with itThink kitchen ceilings and island runs, hallway and staircase lines, basement renos, bathrooms and showers, exterior soffits and covered decks, plus commercial work: offices, clinics, boutiques, corridors and cafés where a consistent
commercial LED ceiling light is needed floor after floor. Matching accessories let you tune the look: change the magnetic trim to
SKYE Select trim black,
brushed nickel or
oil rubbed bronze, or choose a dead-front two-tone option such as
black trim with semi-specular baffle. Need the same fixture in white? See the
SKYE 4" color selectable in white. The full technical PDF spec sheet is available in the Documentation tab for exact dimensions, the ordering guide and the accessory list.