1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your Paktonvo 50W LED Barn Light. This outdoor lighting fixture is designed for various applications such as backyards, barns, farms, parking lots, garages, and alleyways. It features a built-in photocell sensor for automatic dusk-to-dawn operation and provides 6500 lumens of 5000K daylight white illumination.

Image 1.1: Paktonvo 50W LED Barn Light and included mounting accessories.
2. Safety Information
Please read and understand all instructions before installing or operating this fixture. Failure to do so may result in electric shock, fire, or other hazards.
- Ensure power is turned off at the circuit breaker before installation or servicing.
- All wiring connections must be made in accordance with local and national electrical codes.
- If you are not qualified to perform electrical installations, consult a licensed electrician.
- Do not install on surfaces that are unstable or cannot support the weight of the fixture.
- This fixture is designed for outdoor use only.
- Do not attempt to modify the fixture. Any modifications will void the warranty.
3. Package Contents
Verify that all components are present and undamaged before proceeding with installation.
- 1 x Paktonvo 50W LED Barn Light
- Mounting accessories (screws, wall anchors, wire nuts, washers, mounting bracket)
4. Specifications
Technical details for the Paktonvo 50W LED Barn Light.
| Feature | Specification |
|---|---|
| Wattage | 50 Watts |
| Brightness | 6500 Lumens |
| Color Temperature | 5000 Kelvin (Daylight White) |
| Input Voltage | AC100-277V |
| Light Source Type | LED |
| Material | Aluminum (Housing), Plastic (Shade) |
| Finish Type | Powder Coated |
| IP Rating | IP65 (Waterproof) |
| Lifespan | 50,000 Hours |
| Dimensions | 9"L x 6"W x 4"H |
| Item Weight | 1.98 Pounds |
| Special Features | Dusk to Dawn Photocell, Non-dimmable |
| Certifications | ETL Listed |

Image 4.1: Key specifications and certifications of the LED Barn Light.

Image 4.2: Lighting coverage diagram for the 50W LED Barn Light, showing an 86ft x 86ft area at 15ft mounting height.
5. Installation
This fixture supports both wall mount and arm mount installations. Always ensure power is disconnected before beginning installation.
5.1 Mounting Options

Image 5.1: Examples of wall mounting (left) and arm mounting (right) installations.
5.2 General Installation Steps
- Turn off Power: Locate the circuit breaker controlling the installation area and turn off the power.
- Prepare Mounting Surface: Choose a suitable location for mounting. For wall mounting, ensure the surface is flat and sturdy. For arm mounting, ensure the arm is securely attached to a stable structure.
- Attach Mounting Bracket: Secure the provided mounting bracket to the desired surface using the appropriate screws and wall anchors.
- Wire Connections: Connect the fixture's wires to the main power supply wires. Typically, this involves connecting the black wire (live) to the black wire, the white wire (neutral) to the white wire, and the green/bare copper wire (ground) to the ground wire. Use the provided wire nuts to secure connections.
- Mount the Fixture: Carefully attach the LED barn light fixture to the installed mounting bracket. Ensure it is securely fastened.
- Seal Connections (if necessary): For outdoor installations, ensure all electrical connections are properly sealed and protected from moisture.
- Restore Power: Once installation is complete and all connections are secure, turn the power back on at the circuit breaker.
6. Operation
The Paktonvo 50W LED Barn Light is equipped with a built-in dusk-to-dawn photocell sensor for automatic operation.
6.1 Dusk-to-Dawn Functionality
The integrated photocell sensor detects ambient light levels. The light will automatically turn ON at sundown or when it gets dark, and automatically turn OFF at sunrise or when it gets bright. No manual intervention is required for daily operation.

Image 6.1: The photocell sensor, responsible for automatic dusk-to-dawn operation.
Ensure the photocell sensor is not obstructed by objects, dirt, or other light sources (e.g., another bright light) as this can interfere with its proper function.
7. Maintenance
The Paktonvo 50W LED Barn Light is designed for durability and minimal maintenance. Its IP65 waterproof rating ensures resistance to various weather conditions.

Image 7.1: The fixture's IP65 rating provides waterproof, heat, and frost resistance.
- Cleaning: Periodically clean the lens and housing with a soft, damp cloth to remove dirt, dust, or debris that may accumulate and affect light output or photocell performance. Do not use abrasive cleaners or solvents.
- Inspection: Regularly inspect the fixture and wiring for any signs of damage, loose connections, or wear. Address any issues promptly.
- No User-Serviceable Parts: The LED components are integrated and not user-replaceable. Do not attempt to open or repair the fixture.
8. Troubleshooting
If you encounter issues with your LED Barn Light, refer to the following table for common problems and solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| Light does not turn on | No power supply Loose wiring connection Photocell obstructed or faulty | Check circuit breaker and power source Verify all wire connections are secure (with power off) Ensure photocell is clean and unobstructed; test in complete darkness |
| Light stays on during the day | Photocell obstructed or receiving insufficient light Photocell faulty | Clean photocell; ensure no nearby light sources are activating it Contact customer support if issue persists |
| Light flickers | Unstable power supply Loose wiring Fixture damage | Check power supply stability Inspect and secure all wiring connections (with power off) Contact customer support |
| Reduced light output | Dirty lens Fixture nearing end of lifespan | Clean the lens with a soft cloth Consider replacement if light is very old |
9. Warranty and Support
The Paktonvo 50W LED Barn Light is designed for a long operational life of approximately 50,000 hours. The ETL listing assures its quality and safe operation.
For any questions, technical assistance, or warranty inquiries, please contact us via Email through Amazon’s Buyer-Seller messaging service. We aim to reply within 24 hours.