Built to last, built to aimThe LUNA square gimbal is made around a durable
airtight aluminum body with an adjustable gimbal, so a single fixture can serve as a general downlight or as a directional accent. An anodized blue heat sink sits behind the LED module to maximize airflow, which protects the diodes and keeps brightness consistent year after year. The gimbal tilts 30° and the square trim gives a clean, architectural line on the ceiling — a favourite for designers who want
square downlights instead of round pot lights. Finish on this model is White, and the same fixture is offered in Black and Brushed Nickel.
Light quality you can seeThe 7 watt LED module produces up to 745 lumens of uniform intensity at an efficient 96 lumens per watt. A typical
CRI of 90 renders colours honestly, which matters over a kitchen counter, a vanity, a merchandising display or a dental chair. The lens creates a 45° beam spread for controlled, comfortable light, and
dimming is supported with industry standard TRIAC/ELV dimmers so you can take the room from task-bright to evening-soft.
Technical specificationsApplication: Ceiling Recess Mount
Approved Location: Wet / Insulated Ceilings
Beam Angle: 45°
Certification: cETLus
Class II: Yes
Colour: White
CRI: 90
Dimming: Yes
Dimming Tech: TRIAC/ELV
Hole Cut: Ø 2 3/4" (70mm)
Input: 100-135V AC, 50/60Hz
LM79: Yes
LM80: Yes
Lumens: 745
Lumens per Watt: 96
Power Factor: 0.95
Projected Life: 70% @ 33,000 hrs
Warranty: Lifetime
Wattage: 7W
Operating Temperature: -40°C+40°C (-40°F+104°F)
Wiring and installationElectrical work is straightforward: an extruded aluminum hardwire box holds the 170mA dimmable class II electronic driver with 100-135V AC input, and three
quick connect push-in terminals make wiring fast. An 18" FT6 rated cable with DC 2.1 connector links the driver to the fixture and is approved for use in plenums and suspended ceilings. Two spring-loaded clips let the fixture attach to most ceiling materials, and it is approved for direct contact with insulation as well as for wet locations, so covered porches, soffits and bathrooms are all fair game. Accessories are sold separately, including a pre-mounting plate with driver attachment clip for 3" LUNA LED fixtures, a new construction mounting kit with hanger bars, brackets and screws, vapour barrier extenders for new construction and remodel work, and a 60" flexible connector — the answer to the common "
recessed lighting vapor barrier" question on Canadian job sites.
Where it works and what pairs with itUse it over kitchen islands and hallways, in bathrooms and laundry rooms, along a corridor of a condo, in boutique display ceilings, restaurant booths, reception areas and small offices. Mix finishes room by room with
3" Luna LED square gimbal recessed fixture RA3S-7G-27K-90BK or
3" Luna LED square gimbal recessed fixture RA3S-7G-27K-90BN, choose a cooler tone with
3" Luna LED square gimbal recessed fixture RA3S-7G-35K-90WH, or go dim-to-warm in the same size with
3" Luna LED square gimbal recessed fixture RA3S-7G-DTW-90WH. The complete technical PDF spec sheet for RA3S-7G-27K-90WH is available in the Documentation tab for cut-out dimensions, driver details and approvals.