Tomourd Quad 90°Mounting Bracket,with 2-3/8"4 Light Arm Tenon Adapter — Open-Box, 70% Off

DIMENSIONS: Features a 10.23-inch horizontal span with a 2.6-inch vertical rise and 4.4-inch mounting depth for precise posABOUT SIZE: Fit 4-light, for on the top of round pole, compatible with 2-3/8" O.D. slip fitter fixtures, 9.81lb heavy-duty Quad 90° extended Spoke mounting arm tenonitioning RELIABLE UPGRADE: The spoke-extended mounting arm effortlessly supports 4 parking lot lights. The mounting bracket arm extends uniformly at 90° from different directions, enabling 360° seamless lighting coverage for parking lot layouts. Hollow tube design hides hardwiring inside, reducing damage from external forces and simplifying wiring, making it an ideal partner for parking lot light upgrades DURABLE HIGH-QUALITY CONSTRUCTION: Even in challenging environments, deep bronze high-strength steel, sturdy screws, and IP65 waterproof and corrosion-resistant design seamlessly integrate with parking lot lights LED One for All: Flexibly combine outdoor LED parking lot lights, streetlights, shoe box LED lights, sliding cover lights, floodlights, and other commercial and industrial lighting equipment to support future upgrades. Enjoy 5 years of unlimited maintenance support for scenarios such as parking lots, highways, municipal roads, barns, and sports fields EASY INSTALLATION: The 2-3/8-inch top mounting bracket tenon adapter is compatible with standard round light pole(wooden, steel, concrete). No pre-drilling required, no welding (saving 90% of labor time compared to welding solutions). four mounting brackets can be installed on the horizontal tenon of the circular outer housing and adjusted horizontally LOWER MAINTENANCE COSTS: The tenon adapter is equipped with screw pins to prevent loosening due to long-term vibration, and it cannot be blown over by hurricanes, thereby saving replacement and maintenance costs. The 5-year unlimited maintenance service provides additional peace of mind

Technical Specifications

Material: High-strength steel

Color: Dark bronze

Weight: 9.81 lb

Installation Method: Round pole mount

Shape: Quad 90° horizontal tenon adaptor bracket

Surface Treatment: Powder coating

Compatible Lighting Fixtures: Suitable for 2-3/8"O.D. slip fitter outdoor parking lot lights

Load Capacity: Can support 4 commercial LED parking light

Waterproof Rating: IP65 waterproof, operating temperature range -40°F to 185°F

WHY CHOOSE THIS TOMOURD LIGHT 2 3/8" O.D. 90° QUAD SPOKE POLE MOUNTING BRACKET TENON ADAPTER?

Although the initial cost of the quad 90° horizontal bracket tenon adapter is higher than that of standard products, it offers significant cost advantages over its entire life cycle.

1. Low-Cost, High-Efficiency Upgrade

  Eliminate the direct costs of replacing light poles: no need to dismantle old light poles, purchase, and install new ones. The multi-directional horizontal mounting arm tenon design is compatible with different types of lighting fixtures, making it easy to replace or add light fixtures instead of leaving them idle and gathering dust (please verify the correct dimensions). This allows renovation budgets to focus on core lighting upgrades rather than redundant hardware replacements.

2. More Flexible and Widespread Lighting

  The four-light 90° design enhances coverage efficiency: independent tenon adaptor are arranged in a cross-shaped layout, allowing four outdoor lighting fixtures to be installed simultaneously and illuminating different areas through horizontal adjustment. Compared to single-light brackets, this design reduces the number of installations by 80% while doubling the lighting coverage area.

3. Withstands Extreme Weather Conditions  

   Heavy-Duty Dark Copper-Colored Steel: Corrosion-resistant with a UV-protective coating, it withstands rain, snow, and salt fog erosion.

   9.81-Pound Ultra-Stable Design: Heavy-duty tenon + threaded locking hole structure withstands vibrations and hurricane-force winds.

   Tenon Technology Ensures Stability: Replacing simple screw fixation with a tenon structure increases the contact area between the luminaire and the bracket, distributing forces more evenly. Even under long-term vibration (such as ground resonance caused by vehicle traffic) or strong wind conditions, it prevents the luminaire from loosening—a critical requirement for “zero-fault” lighting in commercial environments.  

4. Reliable Long-Life Design

   No Drilling/Welding Required: Install the tenon bracket on wooden or steel posts to secure four lighting fixtures and provide a cable channel for safer, more concealed wiring.

   High-Quality Materials: High-strength steel and qualified high-quality welding processes ensure no deformation or breakage during long-term outdoor use.

   Professional Rust-Proof Treatment: Surface coating processes ensure rust resistance in humid, high-salt environments, extending the service life of the tenon brackets to 50,000 hours.

5. Wide Range Of Applications

   By installing commercial parking lot lighting fixtures on round light pole using tenon brackets, 360° lighting can be achieved—suitable for parking lots, streets, courtyards, backyards, building, sport areas, stadium,barn, driveway, roadway, high mast pole, shop, warehouses, or scenarios requiring specific lighting (such as safety lighting and commercial area lighting).

6.5 Years Of Worry-Free Maintenance

  Unlimited maintenance support is provided—a worry-free investment.