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20 Foot Square Fiberglass Light Pole | 4 Inches Wide | Anchor Base | High Wind Zone Rated
Our 20-foot square composite fiberglass light poles are 4 inches square. These 20-foot anchor composite poles conform to AASHTO and ANSI specifications. They are non-conductive and environmentally safe as well as inert and non-toxic / non-leaching. All poles are coated in fluoropolymer long-life coating and come with a 7-year warranty.
Neil Peterson | CEO and Chief Lighting Specialist
Product Description
Key Features
- Total Height: 20 Feet
- Material: Fiberglass
- Pole Weight: 52 lbs
- Pole Width: 4 Inches
- Pole Bolt Circle: 7 5/8 to 9 3/8 Inches
- Pole Finish: Fluoropolymer Coating
- Pole Color: Bronze | Black | White | Gray | Custom
- Pole Gauge: .205 in
- Pole Installation: Anchor Base
- Includes: Top Cap
- Base Plate: 9 1/16 in x 9 1/16 in
- Warranty: 7 years
- EPA at 70 mph: 15
- EPA at 80 mph: 10.5
- EPA at 90 mph: 7.4
- EPA at 100 mph: 5.2
- EPA at 110 mph: 3.5
- EPA at 120 mph: 2.3
- EPA at 130 mph: 1.4
Anchor bolts, base covers, and tenons are sold separately.
Benefits:
- Lightweight, easier to unload and install, saving on labor costs
- Does not rot, rust, or corrode.
- Non-conductive
- Does not break down with age, coated in 25-year UV protective paint
- Stronger than equivalent steel in compression and tension, providing excellent durability and longevity in high wind conditions
- Designed to bend, not break, meaning that poles can naturally bend due to weather conditions and will return to their original form
- Fire resistance: poles do not sustain a flame as there is no fuel source for fire
- Color selection: Bronze, Black, White, or Grey
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 composite 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 composite poles are covered solely by a 7-year workmanship warranty, which ensures that the poles are free from defects from the manufacturing process. This warranty does not cover damage resulting from external factors, misuse, or normal wear and tear.
Web ID: 2562
Product Overview
This is a 20-foot square fiberglass light pole with a 4-inch width and anchor base mounting configuration. The pole weighs 52 pounds and uses a fluoropolymer coating finish. It ships with a top cap included.
The base plate measures 9 1/16 inches by 9 1/16 inches with a bolt circle range of 7 5/8 to 9 3/8 inches. Wall thickness is .205 inches. Available colors are Bronze, Black, White, Gray, or custom finish.
Anchor bolts, base covers, and tenons are sold separately and must be specified based on site and fixture requirements.
Where This Product Fits Best
This pole is built for outdoor installations where corrosion resistance, weight, and wind loading matter. Fiberglass does not rust, rot, or corrode, which makes it suitable for coastal areas, chemical exposure environments, and sites with high moisture or salt content in the air.
The EPA ratings published for this pole extend from 70 mph through 130 mph wind speeds. At 90 mph, the rated EPA is 7.4. At 110 mph, it drops to 3.5. At 130 mph, EPA capacity is 1.4. These values determine how much fixture area can be mounted at each wind speed threshold based on local code requirements.
Fiberglass is non-conductive, which can be relevant in areas where electrical isolation is a concern or where poles are located near transformers, substations, or similar infrastructure.
Performance and Functional Considerations
Fiberglass poles are designed to flex under wind load and return to their original shape. This is an engineered behavior, not a defect. The material performs well under compression and tension without permanent deformation in high wind events.
The fluoropolymer coating is rated for 25-year UV protection. This finish resists breakdown from sun exposure over time and maintains appearance without repainting under normal outdoor conditions.
Fiberglass does not sustain flame because there is no fuel source in the material. This characteristic reduces fire risk in wildfire-prone areas or near combustible surroundings.
Installation and Long-Term Use
At 52 pounds, this pole is significantly lighter than steel equivalents of the same height. Crews can typically handle and position this pole with fewer personnel and lighter equipment, which affects jobsite logistics and rigging decisions.
The anchor base configuration requires a concrete foundation with embedded anchor bolts. The bolt circle range of 7 5/8 to 9 3/8 inches allows compatibility with multiple anchor bolt templates. Anchor bolts, base covers, and tenons must be selected and specified separately based on your fixture, foundation, and finish requirements.
Once installed, fiberglass requires minimal maintenance. The material does not degrade through oxidation or galvanic corrosion, eliminating inspection and touch-up cycles common with steel poles in harsh environments.
How This Fixture Is Commonly Used
The EPA values for this pole determine what fixtures can be mounted based on site wind zone. When selecting a fixture, the EPA of the luminaire and any mounting arm must fall within the pole''s rated EPA at the design wind speed for the location. This calculation is typically performed during project engineering or by code officials during permit review.
Fiberglass poles are often selected for parking lots, pathways, and site lighting in coastal or industrial zones where steel would corrode prematurely. The non-conductive property also makes them appropriate near electrical infrastructure where isolation is preferred.
The standard color options allow this pole to match existing site finishes without requiring field painting. Custom colors can be specified when standard options do not meet project requirements.
Safety, Certifications, and Warranty
This pole carries a 7-year warranty from LED Lighting Supply.
The fiberglass material is non-conductive and does not sustain flame. These characteristics reduce risk in certain installation environments but do not replace site-specific engineering review or code compliance verification.
Frequently Asked Questions
What wind speeds is this pole rated for?
EPA ratings are provided for wind speeds from 70 mph to 130 mph. The EPA value decreases as wind speed increases. At 90 mph the EPA is 7.4. At 120 mph the EPA is 2.3.
What colors are available?
Standard colors are Bronze, Black, White, and Gray. Custom colors can be specified.
What is included with the pole?
The pole ships with a top cap. Anchor bolts, base covers, and tenons are not included and must be specified separately.
What is the bolt circle range?
The bolt circle range is 7 5/8 to 9 3/8 inches.
What is the warranty?
This pole is covered by a 7-year warranty.
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.
