
Liteline RA4-12RG-DTW90WH DTW Gimbal LED Downlight (4")
MFR Part #:RA4-12RG-DTW90WH
- Color Temperature :2000 K - 3000 K
- Color Rendering Index (CRI) :90
- Lumens :Up to 700 Lumens
- Angle :38 Degree
- Length :4 in
- Ceiling Opening :4 in
Short Product Summary
4" Recessed Gimbal LED Downlight (12W, 700 Lumens, Dim-to-Warm)
A compact recessed gimbal downlight designed for directional ceiling lighting in residential and commercial spaces. Features dim-to-warm functionality and flexible aiming, making it suitable for installations requiring controlled, adjustable illumination.
Key Features & Benefits
- Regressed Gimbal Design → Adjustable directional lighting
- Allows precise beam aiming while reducing glare for controlled illumination.
- Dim-to-Warm Technology (3000K → 2000K) → Warm ambient lighting control
- Light color transitions to warmer tones when dimmed, improving visual comfort.
- Up to 700 Lumens Output → Effective general lighting performance
- Provides sufficient brightness for standard ceiling-mounted applications.
- 90 CRI LED Module → Accurate color rendering
- Enhances visibility and color fidelity in interior environments.
- 38° Beam Angle → Focused light distribution
- Suitable for targeted lighting rather than wide flood coverage.
- Airtight Aluminum Construction → Energy-efficient ceiling integration
- Reduces air leakage and supports insulated ceiling applications.
- Wet Location Rated → Versatile placement
- Approved for damp or wet environments, expanding install options.
- Spring Clip Mounting → Fast installation
- Enables secure attachment to various ceiling materials without complex hardware.
- Wide Dimmer Compatibility → Flexible control setup
- Works with forward-phase, reverse-phase, TRIAC, and ELV dimmers.
- Class II Integrated Driver → Simplified electrical configuration
- Built-in driver with hardwire box reduces the need for external components.
Detailed Technical Specifications
Specification
Details
Product Type
4" Recessed Gimbal Downlight
Application
Ceiling recessed mount
Wattage
12W
Lumen Output
Up to 700 lm
Lumens per Watt
Up to 59 lm/W
Color Temperature
3000K → 2000K (Dim-to-Warm)
CRI
90
Beam Angle
38°
Input Voltage
100–135V AC, 50/60 Hz
Driver Type
Integrated Class II electronic LED driver
Dimming
Yes
Dimming Compatibility
Forward-phase, reverse-phase, TRIAC, ELV
Power Factor
0.9
Operating Temperature
-20°C to 40°C
Rated Life
50,000 hours (70% lumen maintenance)
Certification
cETLus
Environment Rating
Wet location, airtight, IC-rated
Insulation Rating
Tested up to R60
Cut-Out Size
4 1/4" (108 mm)
Cable
18" FT6 rated cable with DC connector
Housing Material
Aluminum
Mounting
Spring-loaded clips
Warranty
Lifetime
Color
White
Use Cases / Applications
- Residential ceilings (living rooms, kitchens, bathrooms) requiring adjustable directional lighting
- Commercial interiors where controlled beam placement is needed (retail displays, corridors)
- Wet or damp environments such as showers or covered outdoor soffits
- Insulated ceiling installations where airtight and IC-rated fixtures are required
Compatibility / What It Works With
- Compatible with forward-phase, reverse-phase, TRIAC, and ELV dimmers
- Includes integrated LED driver with hardwire junction box
- Designed for direct contact with insulation (IC-rated)
- Works with standard ceiling cut-out size of 4 1/4"
- Supports optional accessories such as mounting plates, vapour barrier extenders, and reducer rings (sold separately)
Frequently Asked Questions
Is this 4" recessed gimbal downlight suitable for wet locations?
Yes. It is rated for wet locations and can be installed in environments exposed to moisture.
What type of dimmers can be used with this fixture?
It is compatible with forward-phase, reverse-phase, TRIAC, and ELV dimmers.
What does dim-to-warm mean in this LED downlight?
The color temperature shifts from 3000K to 2000K as the light is dimmed, producing a warmer light output at lower brightness levels.
Can this fixture be installed in insulated ceilings?
Yes. It is approved for direct contact with insulation and tested up to R60.
Does the fixture allow directional lighting control?
Yes. The adjustable regressed gimbal enables directional aiming of the 38° beam.
- Regressed Gimbal Design → Adjustable directional lighting
- 4IN LUNA REGRESSED 12W DTW
