R4STL
R4STL
- High-end trimless design
- 5 Field-adjustable CCTs
- Deep regress, remote driver downlight
- No recessed housing or J-box required
- 120V Triac dimmable driver included
Performance
| Watts | 20W |
| Color Temp | 2700/3000/3500/4000/5000K |
| Lumens | 1,900 lm |
| Efficacy | 95 |
| Color Accuracy | 90 CRI |
| L70 Lifespan | 50,000 Hours |
| Type | Constant Current, Class 2 |
| 120V | 0.17 A |
| 208V | |
| 240V | |
| 277V | |
| Input Watts | 20W |
Dimensions
Weight: 2.8 lbs
Technical Specifications
Performance
Description
Trimless downlights make any space feel high-end. Great for new construction and retrofit applications. Available in 2", 3" & 4" small apertures while still providing great lumen output.
Wattage Equivalency
125W Incandescent
Input Wattage
20W
Lumens
2700K @ 1,675lm;
3000K @ 1,785lm;
3500K @ 1,890lm;
4000K @ 1,934lm;
5000K @ 1,913lm
3000K @ 1,785lm;
3500K @ 1,890lm;
4000K @ 1,934lm;
5000K @ 1,913lm
Efficacy
2700K @ 86lm/W;
3000K @ 93lm/W;
3500K @ 100lm/W;
4000K @ 101lm/W;
5000K @ 95lm/W
3000K @ 93lm/W;
3500K @ 100lm/W;
4000K @ 101lm/W;
5000K @ 95lm/W
L70 Lifespan
50,000-Hour LED lifespan based on IES LM-70 results
Electrical
Driver
Constant Current, Class 2, 60 Hz, 120V
THD
≤25%
Power Factor
≥0.9
Dimmable
Yes, dimmable down to 10% on compatible TRIAC/ELV dimming systems. See Dimmer Compatibility List.
Input Voltage
120V
Operating Frequency
60 Hz
Input Current @ 120V (mA)
168mA
Operating Temperature
-13°C to 104°F (-25°C to 40°C)
Flicker
≤30%
Tilt
30°
LED Characteristics
Beam Angle
38°
Color Temperature
Field adjustable via dip switch 2700/3000/3500/4000/5000K
Color Accuracy (CRI)
90 CRI
R9 Value
High color performance with R9 greater than 50
Color Consistency
<4-step (2700K & 5000K); <7-step (3000K/3500K/4000K) MacAdam Ellipse binning to achieve consistent fixture-to-fixture color
Color Stability
LED color temperature is warrantied to shift no more than 200K in color temperature over a 5-year period
Color Uniformity
RAB's range of Correlated Color Temperature follows the guidelines of the American National Standard for Specifications for the Chromaticity of Solid State Lighting (SSL) Products, ANSI C78.377-2017.
Installation
Remote Driver/Junction Box
Die-formed metal driver & junction box with captive hinged junction box cover. Listed for Maximum of (2) 12AWG through branch circuit conductor suitable for 90°C permitted in box. Easy to wire in 1in/1out (plus ground) applications. (4) conduit pry-outs. (3) quick snap-in connectors for quick and reliable line voltage connections. Integral mounting facilitates direct mounting to building structure or mounting frame.
Mounting
Recessed mounting, not for use inside downlight housings
Construction
Size
4"
Shape
Square
Finish
White
Enclosure Material
Metal
Trim Style
Smooth
Lens Finish
Clear
Lens
Polycarbonate lens distributes light evenly and smoothly for general lighting applications
Compliance
ETL Listed
This product has been tested by Intertek and found in compliance with accepted national standards.
Environment
Suitable for use indoors and outdoors in dry, damp, or wet environments.
IC Rated
Suitable for direct contact with insulation.
Type IC inherently protected, suitable for direct contact to air permeable insulation and cULus listed for damp locations. Not for use in direct contact with spray foam insulation, consult NEMA LSD57-2013.
Type IC inherently protected, suitable for direct contact to air permeable insulation and cULus listed for damp locations. Not for use in direct contact with spray foam insulation, consult NEMA LSD57-2013.
Air Tight
Housing certified Air Tight as per ASTM E283
Energy Star Approved
This product is ENERGY STAR® Version 2.2 Certified.
DLC Listed
No
Certification Model Number
DLR0151(R4STL)
California Title 20 Compliant
No
California Title 24 JA8 Compliant
Can be used to conform with the requirements of California Title 24 Part 6
California Energy Commission (CEC) Status
Lawful for Sales in California
NSF Listed
No
NEC Compliant
Suitable for use in closets. Compliant with NEC Sec. 410.16 (A)(1) and 410.16 (C3).
IESNA LM-79 & LM-80 Testing
RAB LED luminaires and LED components have been tested by an independent laboratory in accordance with IESNA LM-79 and LM-80.
RoHS Compliant
Mercury and UV free. RoHS-compliant components.
FCC
Complies with Part 15 of the FCC Rules
Other
Compatible Accessories
DRI-21-EMGR-DC-D10
Emergency driver T20
Emergency driver T20
Warranty
RAB warrants that our LED products will be free from defects in materials and workmanship for a period of five (5) years from the date of delivery to the end user, including coverage of light output, color stability, driver performance and fixture finish. RAB's warranty is subject to all terms and conditions found at rablighting.com/warranty.
Buy American Act Compliance
RAB values USA manufacturing! Upon request, RAB may be able to manufacture this product to be compliant with the Buy American Act (BAA). Please contact customer service to request a quote for the product to be made BAA compliant.
