Built to last, built to fitThe LUNA gimbal starts with a durable airtight aluminum body and an adjustable gimbal, so the light source tilts and turns inside the trim instead of staring straight down. An anodized blue heat sink is included to provide maximum airflow for the LED light source, which is exactly what keeps output and colour stable year after year in a tight, insulated ceiling. The
airtight recessed downlight body drops into a Ø 2 3/4" (70mm) hole cut and is held by two spring loaded clips that grip drywall, plywood, plaster or panelled ceilings. Finish on this model is brushed nickel.
Light quality you can seeThe 7 watt LED module maintains uniform intensity and produces up to 745 lumens with a typical
CRI of 90, so colours stay true under the beam. The real signature here is
dim-to-warm: colour temperature dims from 3000 K to 1800 K, following the dimmer the way an incandescent used to. Bright and neutral for cooking or reading, deep amber for a late evening in the living room. The fixture lens provides a 45° beam spread — tight enough to accent, wide enough to overlap into smooth general lighting.
Electrical and installationPower comes from an extruded aluminum hardwire box housing a 170mA dimmable class II electronic
LED driver with 100-135V AC input. An 18" (457mm) FT6 rated cable with a DC 2.1 connector links driver to fixture and is approved for use in plenums and suspended ceilings, and three "Quick connect" push-in terminals make wiring fast on a crowded ceiling. The fixture is approved for wet locations and for direct contact with insulation, and the operating temperature range of -40°C+40°C (-40°F+104°F) covers unheated porches and soffits. Pair it with industry standard
TRIAC/ELV dimmers only; Liteline publishes a compatible dimmer list at liteline.com/lunadimmers.
Technical specificationsModel: RA3-7G-50K-90BN
Application: Ceiling Recess Mount
Approved Location: Wet / Insulated Ceilings
Wattage: 7W
Lumens: 745
Lumens per Watt: 96
CCT: 3000 K~1800 K
CRI: 90
Beam Angle: 45°
Input: 100-135V AC, 50 / 60Hz
Dimming: Yes — TRIAC/ELV
Class II: Yes
Power Factor: 0.95
Hole Cut: Ø 2 3/4" (70mm)
Projected Life: 70% @ 33,000 hrs
Certification: cETLus
LM79 / LM80: Yes
Warranty: Lifetime
Colour: Brushed Nickel
Applications, accessories and documentationUse these small
gimbal pot lights to wash a fireplace surround, aim into open shelving, light a shower or a covered entry, or build a discreet grid in a condo hallway; in commercial work they do well in boutiques, dental and medical clinics, restaurants and offices where a low-glare aperture matters. Listed accessories, sold separately, include the SLM-60-FC flexible connector for SlimLED and LUNA fixtures, the P-2810 round pre-mounting plate with driver attachment clip for 3" LUNA LED fixtures, the P-NCMK-1 new construction mounting kit with hanger bars, brackets and screws, and the VBE-1, VBE-2 and VBE-5 vapour barrier extenders — very handy for
recessed lighting vapour barrier requirements in Canadian builds. Smart control options include the LC-CRTL-DIM-1 OnCloud Smart Wi-Fi dimmer, 120V and the LC-CRTL-3WAY-1 OnCloud Smart Wi-Fi 3-Way Switch, both compatible with the WiZ App. Matching finishes and colour temperatures are available across the family, including the
3" LUNA gimbal recessed fixture RA3-7G-DTW-90BK and the
3" LUNA gimbal recessed fixture RA3-7G-DTW-90WH, plus the
3" LUNA gimbal recessed fixture RA3-7G-35K-90BN. The full technical PDF spec sheet for this model is in the Documentation tab — check the ordering guide and dimensions before you cut ceiling.