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

SwitchToLED

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

SKU: STL-0809
$54.99
$60.49
$54.99
Get additional discounts on orders over $500 with SwitchToLED Learn more
Subtotal: $54.99

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

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

$60.49 $54.99
90° Triple Tenon Adapter for 4” Square Pole, 3 Arm Horizontal Bullhorn Mount, 2-3/8” OD Slip Fitter Bracket for LED Area Lights, Shoebox Parking Lot & Street Lights, Heavy Duty Steel
90° Triple Tenon Adapter for 4” Square Pole, 3 Arm Horizontal Bullhorn Mount, 2-3/8” OD Slip Fitter Bracket for LED Area Lights, Shoebox Parking Lot & Street Lights, Heavy Duty Steel
90° Triple Tenon Adapter for 4” Square Pole, 3 Arm Horizontal Bullhorn Mount, 2-3/8” OD Slip Fitter Bracket for LED Area Lights, Shoebox Parking Lot & Street Lights, Heavy Duty Steel
90° Triple Tenon Adapter for 4” Square Pole, 3 Arm Horizontal Bullhorn Mount, 2-3/8” OD Slip Fitter Bracket for LED Area Lights, Shoebox Parking Lot & Street Lights, Heavy Duty Steel
90° Triple Tenon Adapter for 4” Square Pole, 3 Arm Horizontal Bullhorn Mount, 2-3/8” OD Slip Fitter Bracket for LED Area Lights, Shoebox Parking Lot & Street Lights, Heavy Duty Steel
90° Triple Tenon Adapter for 4” Square Pole, 3 Arm Horizontal Bullhorn Mount, 2-3/8” OD Slip Fitter Bracket for LED Area Lights, Shoebox Parking Lot & Street Lights, Heavy Duty Steel
90° Triple Tenon Adapter for 4” Square Pole, 3 Arm Horizontal Bullhorn Mount, 2-3/8” OD Slip Fitter Bracket for LED Area Lights, Shoebox Parking Lot & Street Lights, Heavy Duty Steel

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

$60.49 $54.99
Description

Maximize your outdoor lighting efficiency with the SwitchToLED 90° Triple Tenon Adapter, designed to mount three LED fixtures on a single 4-inch square pole. Featuring a 3-arm 90-degree horizontal configuration, this adapter allows you to distribute light in multiple directions, making it ideal for parking lots, intersections, campuses, and commercial outdoor areas.

Engineered to fit standard 4-inch square poles, this adapter converts a single pole top into three 2-3/8 inch OD tenons, the industry-standard size for slip fitter mounted LED fixtures.

Constructed from heavy-duty steel with a durable powder-coated finish, it ensures long-term performance, corrosion resistance, and stability in harsh outdoor environments. The top-mount or internal-fit design provides secure installation while maintaining a clean, professional appearance.

90° triple tenon adapters are widely used to expand lighting coverage by positioning three fixtures at right angles, delivering balanced illumination across multiple directions without needing additional poles.

Perfect for contractors and commercial lighting projects, this adapter offers a cost-effective, durable, and high-performance solution.

Technical Details:

Feature Details
Brand SwitchToLED
Product Type Triple Tenon Adapter
Configuration 3 Arms (90° Horizontal Layout)
Fixture Capacity Holds 3 LED Fixtures
Pole Compatibility 4 Inch Square Poles
Tenon Size 2-3/8 Inch OD Standard
Material Heavy-Duty Steel
Finish Powder-Coated (Dark Bronze / Black)
Mount Type Pole Top / Internal Fit
Compatibility Slip Fitter LED Lights
Installation Bolt-On / Slip Fit
Use Location Outdoor / Commercial / Industrial
Corrosion Resistance Yes
Load Capacity Supports Heavy Fixtures

 

Key Features:

  1. Triple Fixture Mount – Install 3 LED lights on one pole
  2. 90° Multi-Directional Coverage – Ideal for wide area lighting
  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

FAQs:

1. What is a 90° triple tenon adapter used for?
It allows mounting three LED fixtures on a single pole for multi-directional lighting coverage.

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

3. What size fixtures does it support?
It supports standard 2-3/8 inch slip fitter mounts used in most LED lights.

4. What is the benefit of a 90° design?
It provides balanced lighting in three directions, ideal for intersections and open areas.

5. Is it suitable for outdoor use?
Yes, it features a weather-resistant powder-coated finish.

6. Can it hold heavy fixtures?
Yes, it is built from heavy-duty steel for commercial-grade lighting applications.

7. Is installation complicated?
No, it offers easy top-mount or internal-fit installation.

8. Where is it commonly used?
Parking lots, roadways, campuses, warehouses, and commercial outdoor spaces.

Shipping & Return

Returns Policy

We want you to love your lighting. If you’re not satisfied, you may request a return within 30 days of delivery.

How to start a return: Contact us to request an RMA (Return Merchandise Authorization) at +1-844-957-0718 or support@switchtoled.com. Returns without an RMA can’t be accepted.

Condition: Items must be new, unused, and in their original packaging. Please pack securely.

Who pays return shipping? If we made an error (incorrect item, defective on arrival, or missing parts), we’ll provide a prepaid label. Otherwise, the customer is responsible for return shipping.

Refund timing: After your return is received and inspected, refunds are typically issued to your original payment method within 5–7 business days (bank processing may add time).

Damaged on arrival: If your package arrives damaged, contact us within 72 hours with photos of the packaging and the item so we can issue an RMA and a prepaid label.

Warranty claims: Products under warranty must be returned for inspection. After 30 days, customers cover inbound shipping; approved warranty replacements ship back to you at no cost.

Return Address
SWITCH TO LED
6455 Jimmy Carter Blvd, Suite A
Norcross, GA 30071
United States

Shipping

At SwitchToLED.com, we’re committed to fast, reliable shipping on all LED lighting solutions.

Fast Shipping: Most orders ship within 1 business day.

Free Shipping: Orders of $99+ ship free. Other shipping costs are calculated at checkout based on item weight and quantity. Some heavy or oversized fixtures may ship separately with a standard flat rate.

Support: For order questions or cancellations, contact +1-844-957-0718 or support@switchtoled.com (Mon–Sun, 5:00 AM–5:00 PM PST). After hours, submit our contact form and a Lighting Specialist will respond within 24 hours.

Frequently Asked Questions

Orders can be canceled anytime before they ship. Once shipped, the shipping fee is non-refundable. If a return is made due to customer reasons (wrong item ordered, no longer needed, etc.), the shipping fee will also be non-refundable.

After you place an order, you’ll receive an email confirmation right away. Once your order ships, we’ll send you tracking details so you can follow your delivery.

Yes! We offer automatic volume discounts at checkout—the more you buy, the more you save. For larger B2B or wholesale orders, we also provide custom pricing.

Please call us at +1-470-939-0782 or email support@switchtoled.com for a personalized quote.

Most SwitchToLED products are built to last up to 50,000 hours, giving you years of reliable performance and energy savings.

We offer a hassle-free 30-day return policy. Visit our Returns Page for full details on how to start a return.


Contact our support team within 72 hours, and we’ll take care of a replacement or refund right away.

Yes. All our products come with a warranty for peace of mind, ensuring your investment is protected.