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20 Foot Round Steel Light Pole | 4 Inch Diameter | Anchor Base
Out of stock
These high-strength steel poles are perfect for parking lot lighting. Our tenon and bullhorn adapters also allow multiple fixtures to be attached to a single pole.
Cory Peterson | Director of Sales and Marketing
Product Description
Key Features
- Total Height (ft): 20
- Material: Steel
- Pole Weight (lbs): 143
- Pole Diameter (in): 4
- Pole Bolt Circle (in): 8
- Pole Finish: Hot Dip Galvanized and Powder Coated
- Pole Color: Bronze
- Pole Gauge: 11
- Bolt Projection (in): 2.75
- Pole Installation: Anchor Base
- Includes: Top Cap
- Warranty: 1 year
- EPA at 70 mph: 11.9
- EPA at 80 mph: 9.1
- EPA at 90 mph: 8.8
- EPA at 100 mph: 6.8
- EPA at 110 mph: 5.5
- EPA at 120 mph: 3.8
Disclaimer: LED Lighting Supply is not responsible for improper loading of light fixtures or other attachments, use, or foundation design of light poles. We are solely a supplier of lighting solutions, metal halide replacement lights and poles for parking lots. Final pole assembly is the responsibility of the purchaser. Dimensions and specifications of a round or square steel light pole are subject to change without notice. See the data sheet for current pole data charts. Custom sizing is only available for large order quantities. Pole caps are used in place of other mounting options when necessary.
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.
Web ID: 1917
Product Overview
This is a 20 foot round steel light pole with a 4 inch diameter and anchor base installation. The pole is constructed from 11 gauge steel and weighs 143 lbs.
The finish is hot dip galvanized and powder coated in bronze. A top cap is included with the pole.
This pole is designed for outdoor lighting applications where a durable, corrosion-resistant mounting solution is required.
The anchor base design allows for secure installation on concrete foundations using the specified bolt circle and projection.
Where This Product Fits Best
This 20 foot steel pole is suitable for commercial outdoor lighting in parking lots, roadways, campuses, and perimeter areas.
The 4 inch diameter and 11 gauge construction provide strength for mounting area lights, flood lights, or other compatible fixtures.
Use this pole where a 20 foot mounting height is needed for broad light distribution and site visibility.
The bronze powder coated finish is appropriate for environments where aesthetics and corrosion resistance are important.
Performance and Functional Considerations
The pole is EPA rated for wind loads up to 120 mph, with specific EPA values provided for each wind speed increment from 70 to 120 mph.
At 70 mph, the pole supports up to 11.9 EPA. At 120 mph, the maximum EPA is 3.8. These values determine the allowable fixture and bracket surface area for safe installation.
The hot dip galvanized and powder coated finish protects the steel from corrosion in outdoor environments.
The anchor base design requires a concrete foundation with an 8 inch bolt circle and 2.75 inch bolt projection for proper installation.
Installation and Long-Term Use
Installation is by anchor base, which involves securing the pole to a pre-installed concrete foundation using anchor bolts set to the specified bolt circle and projection.
The 143 lb weight requires appropriate equipment and handling during installation. The pole includes a top cap for a finished appearance and to prevent water ingress.
Long-term durability is supported by the hot dip galvanized and powder coated finish, which resists corrosion and weathering.
Routine inspection of the base and finish is recommended to maintain structural integrity and appearance over time.
How This Fixture Is Commonly Used
After installation, this 20 foot steel pole provides a stable mounting point for area lights, flood lights, or other outdoor fixtures at a height suitable for large coverage areas.
The pole's EPA ratings guide the selection of fixtures and brackets to ensure safe operation in local wind conditions. You can reference the provided EPA values to match fixture and bracket combinations to site requirements.
The bronze finish maintains its appearance and resists corrosion in outdoor environments, reducing maintenance needs related to rust or finish degradation.
The included top cap keeps the pole interior protected from debris and moisture after installation.
Safety, Certifications, and Warranty
This pole is constructed from 11 gauge steel and finished with hot dip galvanizing and powder coating for corrosion resistance.
The product carries a 1 year warranty from LED Lighting Supply.
EPA ratings are provided for wind speeds from 70 mph to 120 mph to support safe fixture selection and installation.
No additional certifications are listed in the provided specifications.
Frequently Asked Questions
What is the pole height and diameter?
The pole is 20 feet tall with a 4 inch diameter.
What is the installation method?
Installation is by anchor base with an 8 inch bolt circle and 2.75 inch bolt projection.
What is the finish and color?
The pole is hot dip galvanized and powder coated in bronze.
What is the warranty period?
The pole carries a 1 year warranty from LED Lighting Supply.
Application Questions and Clarification
This product description reflects the provided specifications, ratings, and configuration options. For questions related to site-specific conditions, electrical compatibility, control integration, or application requirements not addressed in the provided data, our team is available to provide clarification.
