KNOOKFA8W

Spec Sheet IES File LM79 Instructions Spec Sheet EZ Layout

KNOOKFA8W

4W 2700K/3000K/3500K/4000K/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

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Performance

Watts	4W
Color Temp	2700K/3000K/3500K/4000K/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

EZ-Layout

Create Custom Lighting Layout

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)

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.

Energy Star Approved

This product is ENERGY STAR® Version 2.2 Certified

Energy Star ID

2421018

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 40°C (104°F)

Housing

Die-formed steel with injection-molded endcaps

Lens

Polycarbonate lens

Reflector/Tray

Aluminum

Mounting

Undercabinet surface

Green Technology

Mercury and UV free. RoHS-compliant components.

Finish

Formulated for high durability and long-lasting color

Other

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.

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.

Electrical

Driver

Constant Current, Class 2, 60 Hz, 120V: 0.04A

THD

3.8% at 120V

Power Factor

99.3% at 120V