4" LUNA LED ROUND REGRESSED GIMBAL RECESSED FIXTURE - RA4-12RG-DTW90BN

Name: 4" LUNA LED ROUND REGRESSED GIMBAL RECESSED FIXTURE - RA4-12RG-DTW90BN
Brand: LITELINE
SKU: RA4-12RG-DTW90BN
Price: 86.97 CAD
Availability: InStock

SKU: RA4-12RG-DTW90BN

Brand: LITELINE

Say goodbye to flat, boring ceilings. The 4" LUNA LED round regressed gimbal recessed fixture from LITELINE, model RA4-12RG-DTW90BN, is the kind of recessed lighting that does two jobs at once: it disappears into the ceiling, and it aims exactly where you want light. People look for it under a lot of names — 4 inch LED pot light, round LED downlight, adjustable gimbal recessed light, directional LED recessed fixture — and they all point to the same idea: a clean round trim with a tilting, deeply regressed light source that keeps the bright spot out of your eyes. The DTW in the model code means dim-to-warm: as you dim it down, the light gets warmer and cozier, the way a classic incandescent used to behave. Use it as general ceiling lighting in a living room, as a row of accent lights over a kitchen island, or aimed at artwork, a fireplace wall, shelving or a feature stone wall.

This version wears a brushed nickel trim, a soft, warm-grey metallic finish that works beautifully with stainless appliances, nickel faucets and modern hardware. The gimbal tilts so you can angle the beam toward a wall or a display instead of straight down, and the regressed optic pushes the LED up inside the housing to cut glare — a big deal in bedrooms, media rooms and anywhere people look up. LITELINE's lab report for this LUNA platform shows what really matters for skin tones, wood and paint colours: a measured CRI of Ra 92.8 with TM-30 values of Rf 92 and Rg 98, and a warm white measured at CCT 2687K in the ANSI 2700K bin. That is rich, flattering, true-to-life light, not the washed-out look cheap downlights give you.

It shines in Canadian homes and businesses alike: new builds and renovations, condo ceilings, basements, hallways, retail displays, boutique hotels, restaurants and offices where the ceiling has to look tidy. Pick a finish to match the room — the same 4" LUNA regressed gimbal is also offered in 4" Luna regressed gimbal in white and 4" Luna regressed gimbal in black, and if you want app-controlled colour or white tuning, look at the Luna 4" OnCloud tunable white in brushed nickel. Order RA4-12RG-DTW90BN and light your project the way it deserves.

Built to sit flush and stay quiet
The LUNA 4" regressed gimbal is a compact round recessed downlight designed to give you a minimal ceiling with maximum control. The round trim sits tight to the drywall while the LED module is set deep inside the housing, so what you see from across the room is a dark, calm aperture instead of a glaring dot. The gimbal ring rotates and tilts inside that aperture, which lets you point light at a wall, a painting, a bookcase or a countertop after the ceiling is closed up — no need to decide the exact aim before the mud and paint. The brushed nickel trim of RA4-12RG-DTW90BN adds a subtle metallic accent that reads warmer than chrome and softer than black.

Light quality you can actually see
This is where the LUNA earns its keep. The Liteline spectrum test report for this platform measures a colour rendering index of Ra 92.8 with an average of R 90.9, and TM-30 results of Rf 92 and Rg 98 — meaning colours are both accurate and pleasantly saturated. Individual rendering values include R1 at 92.96, R2 at 97.30, R3 at 98.91, R9 at 55.97 and R14 at 99.57. The measured chromaticity lands at CCT 2687K within the ANSI 2700K target, a warm white that flatters oak floors, warm paint, brick and skin tones. The report shows a total flux of 899.4 lm at 8.978 W, an efficacy of 100.17 lm/W and a power factor of 1.000. And because this is a dim-to-warm model, the colour temperature drops as you lower the dimmer, recreating the candle-like glow of a halogen on its way down — ideal for dining rooms, bedrooms and hospitality spaces.

Technical specifications
Model / SKU: RA4-12RG-DTW90BN
Brand: LITELINE
Type: 4" LUNA LED round regressed gimbal recessed fixture
Finish: Brushed nickel
Colour rendering: Ra 92.8 (AvgR 90.9), TM-30 Rf 92 / Rg 98
Measured CCT: 2687K, ANSI 2700K bin
Measured flux: 899.4 lm
Measured power: 8.978 W
Efficacy: 100.17 lm/W
Power factor: 1.000
Dimming: Dim-to-warm (DTW)

Installation and planning tips
Plan your layout before you cut: a regular grid of 4" pot lights handles general lighting, while tilted heads placed a short distance out from a wall turn the same fixture into a wall-washer or an art light. In a kitchen, keep the downlights over the front edge of the counters so you are not working in your own shadow; in a hallway, a straight line down the centre reads best; in a basement or a condo with limited plenum depth, a compact recessed housing like this one is much easier to fit between joists than a deep can. Always confirm the aim of each gimbal once the drywall is finished, and check your dimmer against the manufacturer's compatibility guidance so the dim-to-warm curve behaves smoothly all the way down.

Applications, family and documentation
Concrete uses: a living room ceiling that needs even, glare-free light; a stairwell or corridor in a multi-unit building; a boutique or gallery where merchandise and artwork have to look their true colour; a restaurant dining room that should feel warm as the evening goes on; a home office where accurate light reduces eye strain. Within the same family you can mix finishes and control types — 4" Luna regressed gimbal in brushed nickel, 4" Luna regressed gimbal in black, or the smart versions such as Luna 4" OnCloud RGBTW in white for colour-changing zones. The technical PDF for this model is available in the Documentation tab — download it before you order so your electrician has the data on hand.

Technical Files