• 50,000-Hour LED lifespan
  • DLC Premium Listed
  • 0-10V dimming, standard
  • 5-Year, limited warranty
View Technical Specs
Performance
Watts 450W
Color Temp Field Adjustable 3000/4000/5000K
Lumens 31,886-68,262 lm
Efficacy 142.4-173.2 lm/W
Color Accuracy 82-85 CRI
L70 Lifespan 50,000 Hours
Type Constant Current
120V 3.68A/2.50A/1.67A
208V 2.16A/1.60A/1.10A
240V 1.90A/1.40A/0.94A
277V 1.64A/1.19A/0.88A
Input Watts 192-440.2W
Dimensions
Link to Dimension Drawing

Weight: 26.0 lbs

Technical Specifications
Field Adjustability
Field Adjustable
Field Adjustable Light Output:
450W at 50%/75%/100% Power Selectable (factory default 450W at 100% )
Color temperature (selectable by 3000K, 4000K and 5000K)
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.
IP Rating
Ingress protection rating of IP66 for dust and water
Trade Agreements Act Compliant
This product is a product of Cambodia and a "designated country" end product that complies with the Trade Agreements Act
DLC Listed
This product is listed by Design Lights Consortium (DLC) as an ultra-efficient premium product that qualifies for the highest tier of rebates from DLC Member Utilities. Designed to meet DLC 5.1 requirements.
DLC Product Code: S-HX4CSO
Electrical
Driver
Constant Current, Class 2, 120-277V, 50/60Hz, 120V: 0.23A, 208V:0.13A, 240V: 0.12A, 277V 0.10A
Dimming Driver
Driver includes dimming control wiring for 0-10V dimming systems. Requires separate 0-10V DC dimming circuit. Dims down to 10%.
THD
4.01% at 120V, 8.41% at 277V
Power Factor
99.7% at 120V, 93.6% at 277V
Surge Protection
4kV
Photocell
Integrated photocell included with on/off switch
Optical
NEMA Type
NEMA Beam Spread 7H x 7V
LED Characteristics
LEDs
Long-life, high-efficacy, surface-mount LEDs
Color Consistency
7-step MacAdam Ellipse binning to achieve consistent fixture-to-fixture color
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
Wattage Equivalency
Equivalent to 2,000W Metal Halide
Construction
Cold Weather Starting
The minimum starting temperature is -40°C (-40°F)
Ambient Temperature
Max Power Temp Rating: 40°C (104°F)
Middle Power Temp Rating: 51°C (123°F)
Low Power Temp Rating: 60°C (139°F)
Housing
Die-cast aluminum
Tilt Increment
-90° to +90°
Lens
Tempered glass
Reflector
Polyethylene Terephthalate (PET)
Effective Projected Area
EPA = 2.0
Finish
Formulated for high durability and long-lasting color
Green Technology
Mercury and UV free. RoHS-compliant components.
Installation
Mounting
Slipfitter with tilt angle in 10° increments
Other
5-Year Limited Warranty
The RAB 5-year, limited warranty covers light output, driver performance and paint finish. RAB's warranty is subject to all terms and conditions found at rablighting.com/warranty.

Recently Viewed Products

 This is a link to the product VX200PW-B VX200PW-B
Vaporproof 200 Ceiling Mount 4 Inches Box 1/2 Inch Black With White Perma Globe
 This is a link to the product MR16-7.5-827-35D-DIM MR16-7.5-827-35D-DIM
Small Reflectors 570 Lumens Mr16 7.5W 80Cri 2700K 35 Degree Beam Spread Dimmable
 This is a link to the product ALEDXL3TSFB ALEDXL3TSFB
Aled 300-345-385W T3 5000K Cool W/Sf Black
 This is a link to the product CR6 CR6
Recessed 6" Round 10/17/21W 5Cct Cri90 White Triac+0-10V
 This is a link to the product U6-18-850-SE-BYP U6-18-850-SE-BYP
Linear Tubes 2200 Lumens U6 18W 80Cri 5000K Single Ended Ballast Bypass
 This is a link to the product GN4LED26YSTBL GN4LED26YSTBL
Decorative 1348 Lumens Gooseneck 26W 3000K 20 Inches High & 19 Inches From The Wall Straight Shade 15 Inches Royal Blue
 This is a link to the product VX200PW-B VX200PW-B
Vaporproof 200 Ceiling Mount 4 Inches Box 1/2 Inch Black With White Perma Globe
 This is a link to the product MR16-7.5-827-35D-DIM MR16-7.5-827-35D-DIM
Small Reflectors 570 Lumens Mr16 7.5W 80Cri 2700K 35 Degree Beam Spread Dimmable
 This is a link to the product ALEDXL3TSFB ALEDXL3TSFB
Aled 300-345-385W T3 5000K Cool W/Sf Black
 This is a link to the product CR6 CR6
Recessed 6" Round 10/17/21W 5Cct Cri90 White Triac+0-10V
Link to Live Chat

Contact us

A RAB support representative will respond soon.

Send a message
Link to Lighting Design

Lighting Design

Our lighting designers can help you create a custom layout.

Request Lighting Layout
Link to DLC qualified products

DesignLights Consortium®

Find DLC qualified products.

Learn More
Link to Where to Buy

Where to Buy

Find a distributor or RAB Sales Representative.

Go to Locator