KNOOKFA8
KNOOKFA8
4W 2700/3000/3500/4000/5000K
- 5 discrete color temperatures
- Simple to connect multiple fixtures
- Available in four sizes (8", 16", 24" and 32") and two color finishes (white & brown)
- Compatible with common ELV & TRIAC dimmers
Performance
| Watts | 4W |
| Color Temp | 2700/3000/3500/4000/5000K |
| Lumens | 164-353 lm |
| Efficacy | 64-81 lm/W |
| Color Accuracy | 93-97 CRI |
| L70 Lifespan | 50,000 Hours |
| Type | Constant Current |
| 120V | 0.04A |
| 208V | |
| 240V | |
| 277V | |
| Input Watts | 2.4-4.4W |
Dimensions
Weight: 0.9 lbs
Technical Specifications
Field Adjustability
Field Adjustable
Lumen output (selectable by 100% and 50%)
Color temperature (selectable by 2700K, 3000K, 3500K, 4000K and 5000K)
Color temperature (selectable by 2700K, 3000K, 3500K, 4000K and 5000K)
Compliance
UL Listed
Dry Locations Only
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.
Trade Agreements Act Compliant
This product is a product of Cambodia and a "designated country" end product that complies with the Trade Agreements Act
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
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.
Performance
Lifespan
50,000-Hour LED lifespan based on IES LM-80 results and TM-21 calculations
Construction
Maximum Ambient Temperature
Suitable for use in up to 104°F (40°C)
Housing
Die-formed steel with injection-molded endcaps
Lens
Polycarbonate lens
Reflector/Tray
Aluminum
Green Technology
Mercury and UV free. RoHS-compliant components.
Finish
Formulated for high durability and long-lasting color
Installation
Mounting
Undercabinet surface
Other
5-Year, No-Compromise Warranty
RAB warrants that our LED products with special corrosion resistant powder coat finish 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 in corrosive environments up to C5-M classification. RAB's warranty is subject to all terms and conditions found at rablighting.com/warranty.
Electrical
Driver
Constant Current, Class 2, 60 Hz, 120V: 0.04A
THD
3.8% at 120V
Power Factor
99.3% at 120V
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