Quadruple 90° Tenon Adapter for 4” Square Pole, 4 Arm Horizontal Bullhorn Mount, 2-3/8” OD Slip Fitter Bracket for LED Area Lights, Shoebox Parking Lot Lights & Street Lights, Heavy Duty Steel

Maximize lighting performance and coverage with the SwitchToLED Quadruple 90° Tenon Adapter, designed to mount four LED fixtures on a single 4-inch square pole. Featuring four horizontal tenons positioned at 90-degree angles, this adapter ensures full 360° light distribution, making it ideal for large outdoor spaces such as parking lots, roadways, campuses, and industrial facilities.

Engineered to fit standard 4" x 4" square poles, this adapter converts a single pole top into a multi-directional lighting system, reducing the need for additional poles and lowering installation costs. It supports standard 2-3/8 inch OD slip fitter mounts, ensuring compatibility with most commercial LED area lights, shoebox fixtures, and flood lights.

Constructed from heavy-duty steel with a durable powder-coated finish, this adapter offers superior strength, corrosion resistance, and long-lasting outdoor performance. Quad tenon adapters are widely used in commercial lighting projects to deliver maximum illumination while optimizing infrastructure.

Whether upgrading existing systems or installing new lighting, this 4-arm bullhorn mount delivers professional-grade reliability, efficiency, and coverage.

Technical Details:

Key Features:

1. Quad Fixture Mount – Install 4 LED lights on a single pole
2. 360° Lighting Coverage – 90° design ensures full area illumination
3. Fits 4” Square Poles – Designed for commercial pole systems
4. Universal Compatibility – Works with 2-3/8" slip fitter fixtures
5. Heavy-Duty Construction – Built for long-term outdoor durability
6. Weather Resistant – Powder-coated finish prevents rust & corrosion
7. Cost Efficient – Reduce poles while maximizing brightness

FAQs:

1. What is a quadruple tenon adapter used for?
It allows mounting four LED fixtures on a single pole for full-area lighting coverage.

2. What angle configuration does it use?
It features a 90-degree layout, creating 360° illumination.

3. What pole size does it fit?
It is designed for standard 4-inch square light poles.

4. What size fixtures does it support?
It supports 2-3/8 inch slip fitter mounted LED lights.

5. Can it hold heavy fixtures?
Yes, it is built from heavy-duty steel and supports commercial lighting loads.

6. Is it suitable for outdoor use?
Yes, it has a weather-resistant powder-coated finish for durability.

7. Is installation complicated?
No, it offers easy bolt-on or external fit installation.

8. Where is it commonly used?
Parking lots, highways, stadiums, warehouses, and large commercial spaces.