Built to last, built to disappearThe LUNA platform starts with a durable airtight aluminum body and an adjustable gimbal for each light head, so the fixture stays cool and stays put once aimed. An anodized blue heat sink maximizes airflow around the LED light source, which is exactly what protects lumen output and colour consistency over the long haul — the projected life is 70% at 50,000 hours, and the fixture carries a lifetime warranty. Mounting is quick: four spring-loaded clips grip any ceiling material, making this a friendly
retrofit recessed fixture for renovations where you are cutting into existing drywall. The hole cut is 7¼" × 3 5⁄8" (184 × 92 mm).
Light quality and colour selectionThe 18W LED module maintains uniform intensity and produces up to 1675 lumens with a typical CRI of 94 — a level of colour rendering you usually reserve for retail displays, galleries and kitchens where food prep matters. The on-fixture
color selectable switch offers five colour temperatures with published outputs: 1490 lumens at 2700 K, 1544 lumens at 3000 K, 1666 lumens at 3500 K, 1676 lumens at 4000 K and 1638 lumens at 5000 K. The lens delivers a 38° beam spread, tight enough to accent artwork or a backsplash, wide enough to share general
recessed downlighting duty when both heads face down.
Electrical and installation detailsPower comes from an extruded aluminum hardwire box housing two 210mA dimmable Class II electronic LED drivers with 100-135V AC input. 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. "Quick connect" push-in terminals speed up wiring on site. Dimming runs from 100% to 10% with industry standard forward-phase / reverse-phase and TRIAC/ELV dimmers (contact factory for the list of compatible dimmers). The fixture is suitable for wet locations, approved for direct contact with insulation, airtight, and operates from -20°C to 40°C (-4°F to 104°F).
Technical specificationsSKU: RA35M-3L-9G-DTW90WH
Application: Ceiling Recess Mount
Approved location: Wet / Insulated Ceilings
Wattage: 18W
Lumens: Up to 1675
Lumens per watt: Up to 101
CCT (color selectable): 2700 K / 3000 K / 3500 K / 4000 K / 5000 K
CRI: 94
Beam angle: 38°
Input: 100-135V AC, 50/60Hz
Power factor: >0.90
Dimming: Yes, forward/reverse-phase TRIAC/ELV
Hole cut: 7¼" × 3 5⁄8" (184 × 92 mm)
Certification: cETLus, Energy Star, Class II
Projected life: 70% @ 50,000 hrs
Warranty: Lifetime
Applications, options and documentationThink kitchen islands and perimeter counters, hallways that need a rhythm of light, a reading nook over a bed, a basement bar, a covered entry or soffit, and commercial jobs like a boutique fitting area, a dental operatory, a café banquette or a reception desk. Accessories are sold separately, including a premounting plate for the LUNA 2-light linear gimbal (P-3520-2L) and a new construction mounting kit (P-NCMK-1) with hanger bars, brackets and screws for framing stage installs, plus the VBE-1 vapour barrier extender — a must when searching for a
recessed lighting vapor barrier solution in Canadian ceilings. Within the same family you can mix finishes and head counts:
white 3-light,
black 2-light or
brushed nickel 2-light. The full technical PDF spec sheet is available in the Documentation tab for your submittals and permit packages.