15 Foot Above Grade | 18 Foot Total Height Square Steel Light Pole | 4 Inches Wide | Direct Burial
This 18 foot square steel light pole is a practical choice for outdoor lighting where a 15 foot mounting height is needed, such as parking lots, drive lanes, walkways, and perimeter areas. Its 11 gauge steel construction and hot dip galvanized, powder coated bronze finish offer durability and corrosion resistance, important for long-term reliability in exposed environments. The direct burial design eliminates the need for base plates or anchor bolts, simplifying installation and reducing trip hazards. The included 2 3/8 inch tenon supports standard slipfitter fixtures, and EPA ratings up to 140 mph ensure suitability across various wind zones.
Dwayne Kula | President, CTO and Founder
Product Specifications
Key Features
| Brand | LED Lighting Supply |
| Total Height (ft) | 18 |
| Height Above Grade (ft) | 15 |
| Buried Depth Below Grade (ft) | 3 |
| Material | Steel |
| Pole Weight (lbs) | 121 |
| Pole Width (in) | 4 |
| Pole Finish | Hot Dip Galvanized and Powder Coated |
| Pole Color | Bronze |
| Pole Gauge | 11 |
| Pole Installation | Direct Burial |
| Includes | 2 3/8 Inch Tenon |
| Warranty | 1 year |
| EPA at 70 mph | 15.2 |
| EPA at 80 mph | 13.5 |
| EPA at 90 mph | 11.1 |
| EPA at 100 mph | 9.5 |
| EPA at 110 mph | 7.9 |
| EPA at 120 mph | 6.8 |
| EPA at 130 mph | 5.2 |
| EPA at 140 mph | 3.8 |
Disclaimer: LED Lighting Supply is not responsible for improper loading (ie what is mounted to the pole), use, or foundation design of light poles. Dimensions and specifications of poles are subject to change without notice.
Please be advised that our steel poles are covered solely by a 1 year workmanship warranty, which ensures that the poles are free from defects from the manufacturing process, such as welds and structural integrity, for a period of one year from the date of purchase. This warranty does not cover damage resulting from external factors, misuse, or normal wear and tear.
Additional Resources
Product Overview
This 18-foot square steel light pole provides 15 feet of height above grade with a 3-foot direct burial section. It is built from 11-gauge steel with a 4-inch-wide square profile.
The pole includes a 2 3/8-inch tenon for fixture mounting. Its hot dip galvanized and powder coated bronze finish supports long-term exterior installation.
Core Performance and Output
This pole has an EPA rating of 15.2 at 70 mph, decreasing to 3.8 at 140 mph. Pole-mounted fixture weight and fixture EPA must remain within the applicable wind-load rating.
The 15-foot above-grade height supports lower-height roadway, parking lot, area, and site-lighting layouts. The 121-pound steel construction provides a rigid direct-burial support structure.
Higher wind speeds reduce available EPA capacity. Fixture selection must account for the pole EPA rating at the project wind speed.
Adjustability and Control Options
This pole includes a fixed 2 3/8-inch tenon. The tenon establishes the fixture mounting location at the top of the pole.
No fixture controls, dimming components, or electrical accessories are included with the pole. Control capability depends on the mounted fixture and its associated equipment.
Longevity and Reliability
The steel pole uses a hot dip galvanized and powder coated finish. The bronze coating provides the finished exterior appearance.
Direct burial installation places 3 feet of the pole below grade. Installation quality, soil conditions, and proper alignment affect long-term pole stability.
Build Quality and Physical Characteristics
The pole measures 18 feet overall and stands 15 feet above grade after installation. Its square profile is 4 inches wide.
This model is constructed from 11-gauge steel and weighs 121 pounds. The direct-burial configuration does not use a base plate.
Where This Product Fits Best
This pole fits exterior projects requiring a 15-foot above-grade steel support with direct burial installation. Its EPA ratings support fixture and wind-load review for each site.
- parking lot lighting
- roadway lighting
- commercial site lighting
- area lighting
- campus lighting
- industrial yard lighting
The galvanized and powder coated steel construction is intended for exterior pole installations. Site wind conditions, fixture EPA, fixture weight, and burial conditions must be reviewed together.
Installation and Long-Term Use
The pole installs with 3 feet buried below grade, leaving 15 feet above grade. The pole must be set plumb before the surrounding installation work is completed.
The top-mounted 2 3/8-inch tenon accepts a compatible fixture mount. Fixture installation should occur after the pole is secured and aligned.
Long-term use requires periodic review of the pole finish, tenon-mounted fixture connection, and visible signs of damage. Any fixture change requires a new EPA and weight review.
How This Fixture Is Commonly Used
In parking lot lighting, roadway lighting, and commercial site lighting layouts, the 15-foot above-grade height is used where a lower pole profile is required. Pole positions follow the planned roadway edge, parking layout, or site coverage pattern.
For area lighting, campus lighting, and industrial yard lighting, fixture orientation is set from the pole top to match the lighting layout. Spacing and fixture quantity depend on the selected fixture output, distribution, mounting height, and target light levels.
A higher-output fixture can reduce pole count, but its EPA and weight must remain within the applicable wind-speed rating for this pole.
Safety, Certifications, and Warranty
This pole has a 1-year warranty.
No certifications are stated in the supplied product data.
Frequently Asked Questions
Q: What is the installed height above grade?
A: The pole stands 15 feet above grade after the 3-foot burial section is installed.
Q: What type of mounting is included?
A: The pole includes a 2 3/8-inch tenon at the top for fixture mounting.
Q: What is the EPA rating at 90 mph?
A: The EPA rating is 11.1 at 90 mph.
Q: Does this pole use direct burial installation?
A: Yes. This is a direct-burial pole with a 3-foot below-grade section.
Application Questions and Clarification
Q: Is this pole appropriate for parking lot lighting or roadway lighting?
A: Parking lot lighting and roadway lighting are valid applications. Fixture weight, fixture EPA, and local wind conditions must be evaluated against the pole EPA rating.
Q: What should be reviewed when planning pole placement?
A: The 15-foot above-grade height, fixture output, fixture distribution, target light levels, layout requirements, fixture weight, fixture EPA, and project wind speed affect pole placement.
Q: Can this pole be used for campus lighting or industrial yard lighting?
A: Campus lighting and industrial yard lighting are valid applications when the mounted fixture remains within the pole’s applicable EPA and weight limits.
Web ID: 2113
