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Product Description
Key Features
- Total Height: 20 Feet
- Material: Steel
- Pole Weight: 123 lbs
- Pole Width: 6 In at Base / 3 In
- Pole Bolt Circle: 9 to 11 Inches
- Pole Finish: Hot Dip Galvanized and Powder Coated
- Pole Color: Bronze
- Pole Gauge: 11
- Bolt Projection: 3.15 in
- Pole Installation: Anchor Base
- Warranty: 1 year
- EPA at 70 mph: 13.1
- EPA at 80 mph: 11.9
- EPA at 90 mph: 10.8
- EPA at 100 mph: 8.8
- EPA at 110 mph: 7.5
- EPA at 120 mph: 5.8
- EPA at 140 mph: 2.8
- EPA at 160 mph: 1.1
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.
Web ID: 2169
Product Overview
This 20-foot round tapered steel light pole uses an anchor base mounting system with a bolt circle between 9 and 11 inches. The pole tapers from a 6-inch base diameter to 3 inches at the top, constructed from 11-gauge steel with a total weight of 123 pounds.
The finish is hot dip galvanized with a bronze powder coat applied over the galvanization. This dual-layer finish provides corrosion resistance with a consistent appearance. Bolt projection from the base is 3.15 inches.
Where This Product Fits Best
This pole is engineered for high wind zone applications. EPA ratings are provided for wind speeds from 70 mph through 160 mph, allowing fixture and arm selections to be matched against site-specific wind exposure requirements. At 90 mph, the pole supports an EPA of 10.8. At 120 mph, EPA capacity drops to 5.8. At 160 mph, the pole supports an EPA of 1.1.
Anchor base installation requires a concrete foundation with embedded anchor bolts set to the specified bolt circle. This is a standard commercial and municipal installation method used in parking lots, streetscapes, and facility perimeters where permanent placement and high wind resistance are required.
Performance and Functional Considerations
The round tapered profile reduces wind drag compared to square or straight-shaft designs. At 20 feet, this pole height is commonly used in parking areas, pathways, and building perimeters where moderate mounting height is needed without requiring breakaway or frangible base configurations.
EPA values determine how much fixture and mounting arm area the pole can support at a given wind speed. At 100 mph wind exposure, the pole supports 8.8 square feet of projected area. Fixture and arm EPA must be calculated together and must not exceed the pole rating for the applicable wind zone.
Installation and Long-Term Use
The anchor base design requires a poured concrete foundation with J-bolts or anchor bolts installed to match the 9 to 11 inch bolt circle. The 3.15-inch bolt projection accommodates standard base cover and leveling nut configurations. Foundation design and embedment depth must be determined by a qualified engineer based on local soil conditions and wind exposure.
Hot dip galvanization under the powder coat protects against corrosion at the steel surface. The bronze powder coat provides a uniform finish and additional surface protection. Routine inspection of the base cover, anchor nut torque, and finish condition is typical for poles in this class.
How This Fixture Is Commonly Used
After installation, this pole serves as a permanent mounting structure for area lighting fixtures. Fixture selection is based on the EPA rating that corresponds to the maximum wind speed expected at the site. For a 110 mph wind zone, the combined EPA of the fixture and arm must remain at or below 7.5 square feet.
The bronze finish is selected to match architectural standards or to blend with surrounding site elements. The tapered round profile provides a traditional appearance used in commercial, institutional, and municipal settings. Once installed, the pole requires no adjustment and supports fixture replacement or upgrades without structural modification.
Safety, Certifications, and Warranty
This pole carries a 1-year warranty. EPA wind ratings are provided across a range of wind speeds, supporting selection in coastal, high-exposure, and standard wind zones. The hot dip galvanized and powder coated finish meets commercial durability expectations for exterior steel poles.
Frequently Asked Questions
What is the bolt circle range for this pole?
The bolt circle is 9 to 11 inches.
What is the EPA rating at 90 mph?
The pole supports an EPA of 10.8 square feet at 90 mph wind speed.
What is the finish on this pole?
The pole is hot dip galvanized and powder coated in bronze.
What is the warranty coverage?
This pole includes a 1-year warranty.
What is the pole weight?
The pole weighs 123 pounds.
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.
