Progress Lighting Surface Moun...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$287.94
$237.94
Progress Lighting P8748-31 Surface mount post Adapter

Progress Lighting Surface Mount Post Adapter 8" x 8" x 5" Textured Black Aluminum Construction

(No reviews yet) Write a Review

Model: P8748-31
Selected Model is

In Stock (leaves warehouse same day if ordered before 3pm ET)

$287.94
$237.94
Adding to cart… The item has been added
Free Shipping on orders over $199
We price match and offer bulk discounts! Click Add to Quote. It's quick and easy.
✨
Earn points with this purchase! You can redeem points for giftcards, iPads, XBox's and more. View Rewards
Free Keying on all locks
You may also like

Progress Lighting Surface Mount Post Adapter 8" x 8" x 5" Textured Black Aluminum Construction

Professional Post Mounting Solution for Outdoor Lighting Applications

The Progress Lighting Surface Mount Post Adapter delivers reliable outdoor lighting installation capability with textured black aluminum construction. This professional-grade adapter fits 3-inch posts and measures 8" x 8" x 5", providing secure mounting for outdoor lighting fixtures. Designed for outdoor applications with durable aluminum construction and traditional styling, this adapter ensures dependable performance in various weather conditions.

Professional Features & Benefits

  • 8" x 8" x 5" Dimensions: Provides optimal mounting surface area and clearance for secure fixture installation and proper electrical connections.
  • Textured Black Finish: Delivers weather-resistant protection while maintaining professional appearance that complements various outdoor lighting designs.
  • Aluminum Construction: Ensures long-lasting durability and corrosion resistance for reliable outdoor performance in diverse environmental conditions.
  • 3-Inch Post Compatibility: Engineered to fit standard 3-inch posts for versatile installation options across residential and commercial applications.
  • 5.7 lb Weight Rating: Provides substantial mounting strength while remaining within standard installation requirements for post-mounted fixtures.
  • 1-Year Limited Warranty: Backed by Progress Lighting's quality assurance for dependable long-term performance and customer confidence.

Technical Specifications

  • Americans With Disabilities Act: No
  • Arra Compliant: No
  • Base Unit Of Measure: EA
  • Box Size: 12.880x8.250x6.000 (in)
  • Buy American Compliant: No
  • Can Be Mounted Up Or Down: No
  • Carton Number Of Sub Packs: 1
  • Carton Pack Description: Carton
  • Carton Scc 14 Next Lower Level Sub Pack: 7.85248E+11
  • Carton Total Units: 1
  • Category General: Outdoor
  • Certification Agency: Proposition 65
  • Class Code: K46
  • Collection Name: Post Adapter
  • Color Generic: Black
  • Compatibility: Post adapter which fits 3 IN post.
  • Construction: Construction
  • Construction Material Main Part: Construction
  • Country Of Origin: CN
  • Darksky: No
  • Description Invoice: SURF MNT POST ADAPTER Black
  • Each Number Of Sub Packs: 1
  • Each Pack Description: Each
  • Each Width: 6.000 in
  • Energy Efficient: No
  • Energy Star Certified: No
  • Energystar: No
  • Eu Rohs Indicator: Contact Manufacturer
  • Finish Name: Textured Black
  • Fixture Type: Track
  • Freight Class Code: 10970008
  • Gross Weight With Packaging: 5.7 lb.
  • Harmonization Code: 9405994090
  • Image Actual Or Representative: A
  • Indoor Outdoor: Outdoor
  • Ja8: No
  • Lamp Included: No
  • Lifestyle: Traditional
  • Lowest Level Uom: Each
  • Mount Location: Post
  • Mounting For Outlet Box Included: No
  • Msds Flag: No
  • New Products: No
  • Note Weight Of Fixture Exceeds Nec Limits: No
  • Order Multiple: 1 EA
  • Other Heavy Metal Content Indicator: No
  • Pallet Height: 51.520 in
  • Pallet Length: 48.000 in
  • Pallet Weight: 582.400 lb.
  • Pallet Width: 48.000 in
  • Power Source Required : No
  • Prewired: No
  • Price Retail 2 2: 194.37
  • Product Color: Black
  • Product Dimensions: 8 in x 8 in x 5 in
  • Product Height: 5 in
  • Product Length: 8 in
  • Product Size: 8 in x 8 in x 5 in
  • Product Style: Utilitarian/Commodity
  • Product Weight: 5.7 lb.
  • Product Width: 8 in
  • Proposition 65 Warning Required: Yes
  • Quick Install Canopy: No
  • Quick Link Connector: No
  • Returnable Indicator: Yes
  • Room Type: Outdoor
  • Service Life: On Website=Yes
  • Stock Indicator: S - Shelf Stock
  • Sub Class Code: K46K397
  • Title 22: No
  • Title 24: No
  • Warranty Length: 1-year Limited Warranty
  • Width Diameter Descriptor: dia.
  • Wire Length: 6 in

Professional Applications

  • Residential Outdoor Lighting Systems
  • Commercial Property Illumination
  • Landscape Lighting Projects
  • Parking Area Lighting
  • Pathway and Security Lighting
  • Multi-Unit Property Lighting
  • Professional Outdoor Installations

Why Choose Progress Lighting Quality?

Progress Lighting delivers dependable outdoor lighting solutions with aluminum construction and textured black finish for lasting durability. Backed by a 1-year limited warranty and Proposition 65 certification compliance, this surface mount post adapter provides the reliable performance professionals expect for outdoor lighting installations.

Manufacturer Resources

Product Specs

Americans With Disabilities Act:
No
Arra Compliant:
No
Base Unit Of Measure:
EA
Box Size:
12.880x8.250x6.000 (in)
Buy American Compliant:
No
Can Be Mounted Up Or Down:
No
Carton Number Of Sub Packs:
1
Carton Pack Description:
Carton
Carton Scc 14 Next Lower Level Sub Pack:
7.85248E+11
Carton Total Units:
1
Category General:
Outdoor
Certification Agency:
Proposition 65
Class Code:
K46
Collection Name:
Post Adapter
Color Generic:
Black
Compatibility:
Post adapter which fits 3 IN post.
Construction:
Construction
Construction Material Main Part:
Construction
Country Of Origin:
CN
Darksky:
No
Description Invoice:
SURF MNT POST ADAPTER Black
Each Number Of Sub Packs:
1
Each Pack Description:
Each
Each Width:
6.000 in
Energy Efficient:
No
Energy Star Certified:
No
Energy Star:
No
Eu Rohs Indicator:
Contact Manufacturer
Finish Name:
Textured Black
Fixture Type:
Track
Freight Class Code:
10970008
Gross Weight With Packaging:
5.7 lb.
Harmonization Code:
9405994090
Image Actual Or Representative:
A
Indoor Outdoor:
Outdoor
Ja8:
No
Lamp Included:
No
Lifestyle:
Traditional
Lowest Level Uom:
Each
Mount Location:
Post
Mounting For Outlet Box Included:
No
Msds Flag:
No
New Products:
No
Note Weight Of Fixture Exceeds Nec Limits:
No
Order Multiple:
1 EA
Other Heavy Metal Content Indicator:
No
Pallet Height:
51.520 in
Pallet Length:
48.000 in
Pallet Weight:
582.400 lb.
Pallet Width:
48.000 in
Power Source Required :
No
Prewired:
No
Price Retail 2 2:
194.37
Product Color:
Black
Product Dimensions:
8 in x 8 in x 5 in
Product Height:
5 in
Product Length:
8 in
Product Size:
8 in x 8 in x 5 in
Product Style:
Utilitarian/Commodity
Product Weight:
5.7 lb.
Product Width:
8 in
Proposition 65 Warning Required:
Yes
Quick Install Canopy:
No
Quick Link Connector:
No
Returnable Indicator:
Yes
Room Type:
Outdoor
Service Life:
On Website=Yes
Stock Indicator:
S - Shelf Stock
Sub Class Code:
K46K397
Title 22:
No
Title 24:
No
Warranty Length:
1-year Limited Warranty
Width Diameter Descriptor:
dia.
Wire Length:
6 in

Progress Lighting P8748-31 – Frequently Asked Questions

1) What are the actual dimensions of this Progress post adapter, and will it cover my existing mounting footprint?
It measures 8 x 8 x 5 inches, with the 5 inch figure given as the height and 8 inches for both length and width. That gives you a square 8 inch footprint at the mounting surface, so it will hide a base pattern smaller than 8 inches square but not one wider than that.
2) Does the P8748-31 post adapter meet Buy American or ARRA requirements for a government job?
No on both counts. The adapter is not Buy American compliant and not ARRA compliant, and country of origin is China. For federally funded work with domestic sourcing language, this part will not clear the spec.
3) Is this post adapter rated for outdoor use in a parking lot or walkway install?
Yes, it is an outdoor part. The adapter is aluminum with a textured black finish and is catalogued for outdoor mounting on a post, which is what you want for pathway, parking area, and exterior building applications.
4) Does the Progress P8748-31 adapter come prewired or with a lamp?
No lamp, and it is not prewired. There is a 6 inch wire length associated with the part, but you are making your own splice in the field. No power source is required by the adapter itself, since it is a mounting component rather than a fixture.
5) Does the post adapter include outlet box mounting hardware?
No. Mounting hardware for an outlet box is not supplied with the P8748-31, so plan on sourcing the box and its mounting hardware separately when you quote the job.
6) Can this adapter be installed upside down for a downward-facing fixture?
No. The adapter is not reversible; it is specified as a single-orientation part and cannot be mounted up or down as the job requires. If the fixture has to hang in the opposite direction, you need a different mounting accessory.
7) Is a Proposition 65 warning required for this Progress Lighting post adapter?
Yes. Proposition 65 is the certification agency of record on the P8748-31 and a Prop 65 warning is required for it. If you are shipping into California or supplying a public agency, factor that into your submittal paperwork.
8) What is the manufacturer part number for the black Progress surface mount post adapter?
P8748-31 is the Progress Lighting part number, with the -31 suffix corresponding to the textured black finish. Order and cross-reference on that MPN.
9) How much does the Progress surface mount post adapter weigh, and does it push a fixture over NEC weight limits?
It weighs 5.7 lb, and that is also the gross shipping weight with packaging. Progress flags this part as not exceeding NEC weight limits, so the adapter itself is not the thing that takes your assembly over the line on a standard box.
10) Is this a Dark Sky or Title 24 compliant lighting product?
It is neither. The adapter carries no Dark Sky designation and is not Title 24 or Title 22 rated, and it is not Energy Star certified. That is consistent with it being a mounting adapter rather than a light source; compliance on the job will come from the fixture and lamp you mount to it.
11) How is the Progress post adapter packaged and can I buy just one?
Sold each, one unit per carton, with an order multiple of 1. The carton measures 12.880 x 8.250 x 6.000 inches. Property managers replacing a single damaged adapter do not have to buy a case.
How fast can I get the Progress Lighting P8748-31 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Progress Lighting P8748-31 come with a warranty?
Absolutely. The Progress Lighting P8748-31 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Progress Lighting P8748-31?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Progress Lighting P8748-31 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
!