SAFI 40w LED Dusk-to-Dawn Utility Light / Barn Light 120v-277v EXTREME LIFE


The SAFI 40w LED Dusk-to-Dawn Utility Light / Barn Light boasts an EXTREME LIFE of L70 @ 88,000+ hours, more than virtually any other similar style Dusk-to-Dawn Utility Light / Barn Light. A direct to wall wall-mount or optional 12″ arm mount to extend it out from a wall or pole makes it quick and easy to install. The commercial grade photocell will turn it on and off for years to come. IP66 wet location rating protects it from dirt, snow, ice and rain. Standard 2kV surge protection protects the electronics, while the 5-year factory warranty protects you. SAFI Dusk-to-Dawn Utility Lights / Barn Lights with EXTREME LIFE  are excellent replacement for High Pressure Sodium (HPS), Metal Halide (MH) and Mercury Vapor (MV) Dusk-to-Dawn luminaires.


In Stock

SKU: AF33XSC25C31X40UCTKG Category: Tag:


Weight 10 lbs
Dimensions 18.5 × 10 × 5.875 in
Available Finishes

Custom RAL, Gray


Electronic 50/60 Hz

Color Temperature (K)


Color Rendering Index (CRI)



Dimmable, Photocell included

LED Type

LED Array

Light Source

White Light Spectrum

Light Source Included

LED Array Included

Light Source Lumens



IP66, CSA: Listed for Wet Locations


Wall mount with built-in arm bracket. Optional 12" mounting arm also available.

Product Family


Rated Life


Total Light Source Watts




Product Description

SAFI 40w LED Dusk-to-Dawn Wall Mount Light dimensions

The wall mount LED Dusk-to-Dawn Light includes automatic photocell and features gasketed die-cast, aluminum housing with integrated heat sink and surge protection for a long 88,000-hour L70 life. 

The SAFI 40w LED Dusk-to-Dawn Light Utility Light / Barn Light boasts EXTREME LIFE of L70 @ 88,000+ hours, far longer than almost any other Dusk-toDawn utility light / barn light available.  It also features a rugged IP66-rated die-cast aluminum housing. Mount the built-in arm bracket directly to a wall use the optional 12″ mounting arm to extend the luminaire out from the pole or building. EXTREME LIFE SAFI also features an optional cutoff shield to make it a dark sky style luminaire. A dusk-to-dawn commercial grade photocell is included.

LED Performance and Lumen Output – SAFI 40w LED Dusk-to-Dawn Utility Light / Barn Light

SAFI 40w LED Dusk-to-Dawn Light provides energy-efficient power and longevity while emitting 3,872 lumens. SAFI Dusk-to-Dawn luminaires use a fraction of the power used by old-fashioned High Pressure Sodium (HPS), Metal Halide (MH) and Mercury Vapor (MV) Dusk-to-Dawn fixtures without containing any Mercury or Lead. L70 rated at 88,000 hours this fixture will perform for years with little to no maintenance, more than HPS, MH and MV and more than virtually any other similar style Dusk-to-Dawn luminaire. Add the optional dark-sky-friendly cutoff shield to minimize uplight and glare

These units come standard with 0-10v dimming.

2kV surge protection is standard too.

Utility Light / Barn Light with a Durable Waterproof Housing

This SAFI construction combines gasketed die-cast aluminum housing with a clear prismatic polycarbonate lens. This fixture incorporates integrated an heat sink to effectively dissipate heat and prolong fixture life. It is UL listed for wet locations for indoor or outdoor use. Additionally, The SAFI’s IP66 rating ensures it is “dust tight” and protected against powerful jets of water.


Easy to Install Dusk-to-Dawn Utility Light / Barn Light

The SAFI 40W LED Dusk-to-Dawn Light has an incredibly streamlined form factor and a convenient wall mount. The housing has a diameter of 10″ and a height of 5.88″ and weighs only 10  pounds. Order the optional 12″ mounting arm to mount the fixture away from the building. Choose mounting heights from 10 to 20 feet for optimal light levels and uniformity.


Need a Photometric Analysis for Your Project?

A photometric analysis is a computer simulation of a particular project. No matter what you are lighting, a photometric analysis is an easy way to quantify your light levels before making a big purchase. This service will provide average footcandles at various heights, max/min (uniformity) ratios, minimum footcandles, light trespass levels, and more. When a report is generated, a lighting specialist will walk you through it, page by page, so you know exactly what you will be receiving. Call us at 800-468-9925 for more information about ordering a SAFI 40w LED Dusk-to-Dawn Wall Mount Light photometricsphotometric analysis for your project.

Access Fixtures 5-Year Warranty

SAFI fixtures come with a five-year warranty. If your product has a manufacturing defect, we will replace components, the entire product, or issue a refund. We stand behind the quality of our products and pride ourselves in both customer service and open communication. Our customer service team, located in Worcester, MA, can answer before- or after-sale questions and address your concerns. If you have any questions, give us a call at 800-468-9925.


Ready to Order the SAFI 40w LED Dusk-to-Dawn Utility Light / Barn Light or Talk to a Lighting Specialist?

You can place your order online, here. Or, if you want additional information, give us a call at 800-468-9925. Does your project require multiple fixtures? Ask us about quantity discounts. Our team of friendly expert lighting specialists is available to provide what you need to purchase fixtures and illuminate your project with confidence.