CDLED4S-20W-50D940-S
CDLED4S-20W-50D940-S
- Sleek, contemporary, architectural-grade design
- Universal dimming driver (TRIAC, ELV and 0-10V)
- 50,000-Hour LED lifespan
Performance
| Watts | 20W |
| Color Temp | 4000K (Neutral) |
| Lumens | 1,853 lm |
| Efficacy | 93.1 lm/W |
| Color Accuracy | 90 CRI |
| L70 Lifespan | 50,000 Hours |
| Type | Constant Current |
| 120V | 0.18A |
| 208V | 0.11A |
| 240V | 0.10A |
| 277V | 0.09A |
| Input Watts | 19.9W |
Dimensions
Weight: 3.8 lbs
Technical Specifications
Compliance
UL Listed
Suitable for wet locations
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.
Electrical
Driver
Constant Current, Class 2, 120-277V, 50/60 Hz, 120V: 0.18A, 208V: 0.11A, 240V: 0.10A, 277V: 0.09A
Dimming Driver
0 - 10V (at 120-277V), TRIAC and ELV (at 120V only)
THD
12.1% at 120V, 21.9% at 277V
Power Factor
98.5% at 120V, 88% at 277V
Optical
Optics
50°
Performance
Lifespan
50,000-Hour LED lifespan based on IES LM-80 results and TM-21 calculations
LED Characteristics
LEDs
Long-life, high-efficacy, surface-mount LEDs
Color Stability
LED color temperature is warrantied to shift no more than 200K in color temperature over a 5-year period
Construction
Cold Weather Starting
The minimum starting temperature is -30°C (-22°F)
Maximum Ambient Temperature
Suitable for use in up to 40°C (104°F)
Lens
Solite Glass Lens and Microprismatic Diffusion Lens
Reflector
Vacuum-metalized polycarbonate
Housing
Extruded aluminum
Gaskets
High-temperature silicone
Green Technology
Mercury and UV free. RoHS-compliant components.
Finish
Formulated for high durability and long-lasting color
Installation
Mounting
Ceiling mount
Other
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.
Recently Viewed Products
R6R11927120WS
Retrofit Downlights 901 Lumens Retrofit Downlight 11W 6 Inches Round 90Cri 2700K 120V White Smooth
GN3LED26NST11BL
Decorative 1604 Lumens Gooseneck 26W 4000K Up Curve 30 Inches High & 25 Inches From The Wall Straight Shade Flood 11 Inches Royal Blue
GN3LED13YSAC11BL
Decorative 665 Lumens Gooseneck 13W 3000K Up Curve 30 Inches High & 25 Inches From The Wall Angled Cone Spot Reflector 11 Inches Royal Blue
HALVS10L935-MG-SA
Architectural 248 Lumens Halvs Forward & Up/Down Light 14W 90Cri 3500K Metallic Spun Gold Lens Satin Nickel Finish
ALED2T150NW/D10/PCT
Arealights 17213 Lumens Aled Type Ii 8In Pole Arm 4K 150W 120V-277V 0-10V Dimming Twistlock Photocell White
R6R11927120WS
Retrofit Downlights 901 Lumens Retrofit Downlight 11W 6 Inches Round 90Cri 2700K 120V White Smooth
GN3LED26NST11BL
Decorative 1604 Lumens Gooseneck 26W 4000K Up Curve 30 Inches High & 25 Inches From The Wall Straight Shade Flood 11 Inches Royal Blue
GN3LED13YSAC11BL
Decorative 665 Lumens Gooseneck 13W 3000K Up Curve 30 Inches High & 25 Inches From The Wall Angled Cone Spot Reflector 11 Inches Royal Blue
