ND4S20D/LC

Spec Sheet Downlight Accessory Compatibility List Master Specification Features Spec Sheet

ND4S20D/LC

Butterfly bracket allows mounting with bar stock, "C" channel, 1/2" conduit or nailer bars

Low-profile design allows for installation in ceilings with limited space

Sturdy design with die cast aperture frame

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Performance

Watts	20W
Color Temp	See Trim Module*
Lumens	See Trim Module*
Efficacy	See Trim Module*
Color Accuracy	80 CRI
L70 Lifespan

Type	Constant Current
120V	0.17A
208V	0.11A
240V	0.10A
277V	0.09A
Input Watts	See Trim Module*

Dimensions

Weight: 3.9 lbs

Technical Specifications

Installed with Lightcloud

Lightcloud is a commercial wireless lighting control system fully developed and supported by RAB. It's powerful and flexible, yet easy to use and install.

Learn More

Lightcloud

Lightcloud Controller Installed

Fixture, Zone, and plug-load control from one powerful device. Capable of switching, 0-10V dimming, power monitoring. Can also be used to extend the range of the Lightcloud mesh network. Attach to fixture, junction box, or electrical panel. Learn more about Lightcloud.

Compliance

UL Listed

Suitable for wet locations covered ceiling

Energy Star Approved

ENERGY STAR® Version 2.0 Certified

Construction

Housing Component

This component must be ordered with New Construction Square Trim Module in order to make a complete fixture.
See here for New Construction Square Trim Module.

Ambient Temperature

Suitable for use in up to 40°C (104°F)

Cold Weather Starting

The minimum starting temperature is -40°C (-40°F)

Aperture Size

4" Rough-In

Drop Ceiling Installation

NDLED can be installed in drop ceiling tiles when using optional c-channel bars and following local construction codes

Junction Box

Integral junction box with wiring capacity for
Min 90°C supply conductors
4 in 4 out

Air Tight

Housing certified Air Tight as per ASTM E283

Mounting

Housing includes nailer bars and butterfly brackets. Brackets also accommodate mounting with 1/4" to 1/2" bar stock, C channel or 1/2" conduit.

Easy Installation

The EZConnector makes installation easy

Thermal Protector

Thermal protector included. Disables power if temperature exceeds safe operation levels.

Electrical

Driver

ELV, 0-10V and TRIAC Dimming, Constant Current, Class 2, 120V-277V, 50/60Hz, Power Factor 98%, THD ≤ 20%

Dimming Driver

0 - 10V (at 120-277V), TRIAC and ELV (at 120V only). See dimmer compatibility guide here.

Performance

Wattage Equivalency

Equivalent to 100W PAR

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.

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.