Built to last, built to install fastThe LUNA RA4-12G starts with a durable
airtight aluminum body and an adjustable gimbal that lets you aim the light after the ceiling is closed. An anodized blue heat sink keeps airflow around the LED source, which is what protects light output and colour over the long haul. Two spring-loaded clips grip any ceiling material, so a
4" recessed downlight goes in quickly whether you are retrofitting drywall, plaster or a T-bar ceiling. The fixture measures 5 1⁄16" (128mm) across with a 1 7⁄8" (46mm) profile and requires a Ø 4 3⁄16" (106mm) hole cut, and the gimbal tilts 20° on each side for precise aiming.
Light quality you can seeThis general application fixture uses a
12 watt LED module that maintains uniform intensity and produces up to
1035 lumens, with a typical
CRI of 90. High CRI matters in kitchens, bathrooms, closets and retail, where a 90 CRI source keeps whites clean and reds honest instead of flat and grey. The lens delivers a
40° beam spread for even coverage on counters, floors and walls, and efficiency lands at 92 lumens per watt. Projected life is 70% at 50,000 hours, and the fixture is LM79 and LM80 tested, Energy Star listed and covered by a lifetime warranty.
Electrical and installationPower comes from an extruded aluminum hardwire box housing a
300mA dimmable Class II electronic driver with 100-135V AC input at 60Hz. An 18" FT6 rated cable with a DC 2.1 connector links the driver to the fixture and is approved for use in plenums and suspended ceilings. Three
quick connect push-in terminals make wiring straightforward for electricians and contractors. Dimming runs from 100% to 10% with industry standard
TRIAC/ELV dimmers; Liteline publishes a compatible dimmer list at www.liteline.com/lunadimmers. The fixture is suitable for insulated ceiling applications, approved for direct contact with insulation, tested with insulation up to R60, and a VBE vapour barrier extender is recommended in spray foam and loose fill applications. Operating temperature range is -20°C to 40°C.
Technical specificationsSKU: RA4-12G-DTW-90WH
Brand: LITELINE
Application: Ceiling Recess Mount
Approved location: Wet / Insulated Ceilings
Wattage: 12W
Lumens: 1035
Lumens per watt: 92
CRI: 90
Beam angle: 40°
Input: 100-135V AC, 60Hz
Dimming: Yes, TRIAC/ELV, 100%-10%
Power factor: 0.95
Hole cut: Ø 4 3⁄16" (106mm)
Dimensions: 5 1⁄16" (128mm) x 1 7⁄8" (46mm)
Certification: cETLus, Energy Star, LM79, LM80, Class II
Projected life: 70% @ 50,000 hrs
Warranty: Lifetime
Where it works and what goes with itUse these
4" gimbal pot lights in a row over a kitchen island, aimed at a backsplash; in a bathroom or over a shower thanks to the wet location rating; in a finished basement with insulated joist bays; in a covered entry or soffit; or in a boutique, clinic or café where you want to highlight shelving and displays. Accessories are sold separately and include the P-4020 pre-mounting plate, the P-4020NC new construction plate, the P-4024 24" pre-mounting plate, the P-NCMK-1 new construction mounting kit with hanger bars, VBE-1 through VBE-4 vapour barrier extenders and the RA4-XLRING reducer rings for 4" LUNA fixtures. Matching finishes and versions are available: the
Luna RA4-12G-90WH, the
black 3000 K RA4-12G-30K-90BK and the deeper-set
Luna regressed gimbal RA4-12RG-90BK. The full technical PDF spec sheet is in the Documentation tab for your layouts, permits and submittals.