Built to last, built to disappearThe LUNA Series was evolved to be a flexible, low-glare and aesthetically pleasing luminaire, and you feel it the moment you handle one. The body is durable airtight aluminum with an adjustable gimbal, and it includes an anodized blue heat sink that maximizes airflow around the LED light source — the kind of thermal management that keeps output and colour stable year after year. The regressed optics tuck the light source up into the housing so you see the effect and not the source, and the black (BK) trim finish quietly blends into dark ceilings or makes a deliberate contrast against white drywall. The gimbal tilts 20° to either side, so you can graze a stone wall, wash a bookcase or simply correct the aim on a sloped ceiling.
Light quality you can trustThis general application fixture uses an LED module that maintains uniform intensity, producing up to 1111 lumens with a typical CRI of 96 — high enough for kitchens, makeup mirrors, retail displays and anywhere colour accuracy matters. The on-fixture
colour selectable switch lets you choose between five CCTs (2700 K, 3000 K, 3500 K, 4000 K and 5000 K) right at installation, so one box of fixtures can serve a warm living room and a crisp garage on the same job. The lens produces a 40° beam spread for controlled, directional light. In 12W, measured output is 995 lumens at 2700 K, 1040 lumens at 3000 K, 1090 lumens at 3500 K, 1110 lumens at 4000 K and 1085 lumens at 5000 K, up to 91 lumens per watt with a 0.9 power factor.
Technical specificationsSKU: RA4-12G-30K-90BK
Application: Ceiling Recess Mount
Approved location: Wet / Insulated Ceilings
Wattage: 9W / 12W
Lumens: Up to 1111
Lumens per watt: Up to 91
CCT (colour selectable): 2700 K / 3000 K / 3500 K / 4000 K / 5000 K
CRI: 96
Beam angle: 40°
Input: 100-135V AC, 60Hz
Dimming: Yes — forward/reverse-phase, TRIAC/ELV, 100%-10%
Power factor: 0.9
Hole cut: Ø 4 1/4" (108mm)
Operating temperature: -20°C~40°C (-4°F~104°F)
Projected life: 70% @ 50,000 hrs
Certification: cETLus, Energy Star, Class II
Colour: BK
Warranty: Lifetime
Wiring and installationThe extruded aluminum hardwire box holds a dimmable Class II electronic LED driver — 12 watt (300mA) or 9 watt (210mA) — with 100-135V AC input, and it connects to the fixture through an 18" (457mm) FT6 rated cable with a DC 2.1 connector approved for use in plenums and suspended ceilings. Three "Quick connect" push-in terminals make the wiring fast, which matters when you are doing thirty holes in an afternoon. Two spring-loaded clips grip any ceiling material, the cut-out is Ø 4 1/4" (108mm), and the airtight, insulation-contact construction means you can install it under insulation tested up to R60. A vapour barrier extender is recommended in spray foam and loose fill applications, and accessories such as pre-mounting plates, new construction plates and reducer rings are available separately.
Where it works and what to readUse it for kitchen and hallway
recessed downlighting, bathrooms and covered entries thanks to the wet location rating, basement renos, condo ceilings, offices, clinics, restaurants and retail where aimable accent light sells the merchandise. Need a different finish or a deeper regressed aperture on the same project? Look at the
4" LUNA regressed gimbal in white, the
brushed nickel version, or the tunable
LUNA DTW gimbal in black. The full
technical spec sheet is in the Documentation tab of this page for cut-out dimensions, lumen tables and driver options.