Built to disappear into the ceilingThe LUNA 2" square is engineered around a durable
airtight aluminum body with an anodized blue heat sink that maximizes airflow around the LED source — the reason this little
square LED downlight keeps its output honest year after year. The trim measures 2¾" (70 mm) square with a 1 5⁄8" (42 mm) inner opening and a 2 5⁄16" (59 mm) regressed aperture, and the housing sits only 4 5⁄8" (117 mm) tall, so it slips into tight joist bays and shallow bulkheads. The black (BK) finish keeps the aperture visually quiet against dark ceilings and feature walls, while regressed optics cut glare at eye level.
Light quality and Dim-to-WarmThis is the
Dim-to-Warm (DTW) module: instead of an on-fixture 5-position CCT switch, the colour temperature follows your dimmer, travelling from 3000 K down to 2000 K for that candle-like evening ambience. Typical CRI is 96, and independent photometrics on the DTW platform show CRI 98.2 with R9 at 97.3 and TM30 Rf 95.1 — numbers that translate into rich reds, clean whites and flattering skin tones. The lens delivers a 40° beam spread for controlled, directional pools of light. DTW lumen output is rated at 680 lumens, within a family rated up to 700 lumens and up to 103 lumens per watt.
Technical specificationsSKU: RA2S-7F-DTW90BK
Brand: LITELINE
Application: Ceiling Recess Mount
Approved Location: Wet / Insulated Ceilings
Wattage: 7W
Lumens: Up to 700 (DTW 680)
Lumens per Watt: Up to 103
CCT (DTW): 3000 K ~ 2000 K
CRI: 96
Beam Angle: 40°
Input: 100-135V AC, 50/60Hz
Power Factor: 0.9
Dimming: Yes, 100%-10%, forward/reverse-phase
Hole Cut: Ø 2½" (64mm)
Certification: cETLus
Class II: Yes
Projected Life: 70% @ 50,000 hrs
Minimum Starting Temperature: -40°C (-40°F)
Warranty: Lifetime
Wiring and installationThe fixture ships with an extruded aluminum hardwire box housing a 170mA dimmable class II electronic LED driver with 100-135V AC input. Three
Quick Connect push-in terminals in the driver compartment make wiring fast, and an 18" (457 mm) FT6 rated cable with a DC 2.1 connector links driver to fixture — approved for use in plenums and suspended ceilings (note: not approved for branch wiring). Two spring-loaded clips hold the trim to any ceiling material, and an optional pre-mounting plate is available for new construction. Cut a Ø 2½" (64 mm) hole, snap it in, done. It is airtight, IC rated for direct contact with insulation, and suitable for indoor/outdoor wet locations. Pair it with standard forward-phase or reverse-phase dimmers; contact the factory for the list of compatible dimmers.
Where it works, and what pairs with itThink a row of
2" square pot lights over a kitchen counter, grazing light on a stone fireplace, soffit and porch lighting that shrugs off Canadian weather, shower and bathroom ceilings, stair runs, retail wall niches, hotel corridors and restaurant banquettes where the DTW warm-glow dimming sets the mood at night. For mixed projects, keep the same look with the fixed colour-selectable versions:
Luna 2" square in black,
white or
brushed nickel, or choose the
Dim-to-Warm model in white. The full technical PDF for RA2S-7F-DTW90BK, with photometrics, dimensions and the ordering guide, is in the Documentation tab.