Built to last, built to breatheThe LUNA 3" square gimbal is made around a durable airtight aluminum body with an adjustable gimbal, so the trim stays flush and square while the optic tilts to aim the beam. Inside, an anodized blue heat sink keeps airflow moving around the LED light source — the reason this
LED downlight holds its output over time instead of fading early. The airtight construction also helps limit air leakage between conditioned rooms and cold attic space, a real concern in Canadian winters. The white trim finish (WH) blends into painted drywall ceilings, while the square edge reads sharper and more architectural than a round pot light.
Light quality you can seeThe 7 watt LED module maintains uniform intensity and produces up to 745 lumens with a typical CRI of 90 — high enough that whites stay white and reds stay rich, which matters over a kitchen counter, in a bathroom mirror zone or above retail displays. This SKU is fixed at 3000 K, a warm white that feels residential without going amber. The fixture lens delivers a 45° beam spread, a versatile middle ground: wide enough for general ambient coverage in a hallway or bedroom, tight enough for accenting when you tilt the gimbal toward a wall. At 96 lumens per watt, a full ceiling of these draws very little power compared to the halogen cans they replace.
Driver, dimming and wiringPower comes from an extruded aluminum hardwire box with a 170 mA dimmable Class II electronic LED driver, 100-135V AC input. An 18" FT6 rated cable with a DC 2.1 connector links driver to fixture and is approved for use in plenums and suspended ceilings. Three Quick Connect push-in terminals make wiring fast — strip, push, done — which contractors appreciate when they're doing twenty openings in a day. Dimming is TRIAC/ELV compatible with industry standard dimmers; for the verified dimmer list, consult the Liteline compatible dimmer resource. Mounting is just as simple: two spring loaded clips grip any ceiling material through a 2 3/4" (70 mm) hole cut, making this an easy retrofit into existing ceilings.
Technical specificationsSKU: RA3S-7G-30K-90WH
Brand: LITELINE
Wattage: 7W
Lumens: 745
Efficacy: 96 lumens per watt
CCT: 3000 K
CRI: 90
Beam angle: 45°
Input: 100-135V AC, 50/60Hz
Dimming: Yes, TRIAC/ELV
Hole cut: 2 3/4" (70 mm)
Application: Ceiling recess mount
Approved location: Wet / insulated ceilings
Class II: Yes
Power factor: 0.95
Operating temperature: -40°C to +40°C (-40°F to +104°F)
Projected life: 70% @ 33,000 hrs
Certification: cETLus, LM79, LM80
Trim finish: White (WH)
Warranty: Lifetime
Applications, accessories and documentationThink open-concept main floors, stairwells, walk-in closets, covered patios, shower ceilings, condo entryways, salons, clinics and small offices — the wet location rating and insulation contact approval open doors a standard
recessed downlight can't. Accessories are sold separately and include vapour barrier extenders for new construction and remodel work, a new construction mounting kit with hanger bars, brackets and screws, and a 2 3/4" round pre-mounting plate with driver attachment clip made for 3" LUNA LED fixtures. If your design calls for a dim-to-warm effect instead of fixed 3000 K, look at the
3" LUNA LED square gimbal recessed fixture RA3S-7G-DTW-90WH or the black
RA3S-7G-DTW-90BK; for a warmer tone, the
RA3S-7G-27K-90WH is the same fixture in a cozier white. The complete technical PDF spec sheet is in the Documentation tab for your electrician, inspector or lighting plan.