Introduction
The Satco S49396 is a 100-watt Hi-Pro LED lamp designed as an energy-efficient lighting solution for large-scale applications. This versatile LED lamp features a corncob shape, providing clean and efficient light suitable for environments such as gymnasiums, factory floors, health clubs, and warehouses. It is engineered for a long operational life of up to 35,000 hours, delivering natural white light at 5000K.

Image: The Satco S49396 Corncob LED HID Replacement Light Bulb, showcasing its multi-directional LED design and EX39 mogul base.
Safety Information
Please read and understand all safety instructions before installation and use. Failure to follow these instructions may result in electric shock, fire, or other hazards.
- Risk of electric shock: Always disconnect power before installing or servicing the lamp.
- Do not take apart or alter the bulb. There are no user-serviceable parts inside.
- This device is not intended for use in emergency exit fixtures.
- This device complies with Part 15 of the FCC rules. Operation is subject to the condition that this device does not cause harmful interference. If interference occurs, change the location of the products involved.
- Do not use where directly exposed to water. Suitable for damp locations only.
- Operating temperature range for totally enclosed fixtures: -22°F (-30°C) to 149°F (65°C).
- Not for use with dimmers. This lamp is non-dimmable.

Image: Product packaging highlighting key features, warnings, and application examples for the Satco S49396 LED lamp.
Installation
Proper installation is crucial for the performance and longevity of your Satco S49396 LED lamp. Consult a licensed electrician if you are unsure about any steps.
- Power Disconnection: Before beginning any installation, ensure the power supply to the fixture is completely turned off at the circuit breaker.
- Fixture Compatibility: This LED lamp is designed to operate on line voltage ranging from 100V to 277V AC. Verify your fixture's voltage compatibility.
- Ballast Bypass/Removal: If the existing fixture contains a ballast (common in HID fixtures), it must be bypassed or removed before installing this LED lamp. Failure to do so will damage the product and void its warranty. Refer to the fixture's manual or consult a qualified electrician for ballast removal instructions.
- Surge Protection: If the existing fixture does not contain a surge protective device, it is recommended that a licensed installer use a suitable surge protector (e.g., Satco item 80/929) and install it in accordance with local electrical codes.
- Bulb Insertion: Carefully screw the EX39 Mogul Extended Base of the LED lamp into the compatible fixture socket until snug. Do not overtighten.
- Power Restoration: Once the lamp is securely installed and all connections are verified, restore power to the fixture.
For suitable fixture size and additional information, please visit www.satco.com.

Image: A close-up view of the bottom of the Satco S49396 LED bulb, clearly showing the EX39 mogul extended base for proper installation.

Image: Technical diagram illustrating the dimensions of the Satco S49396 LED lamp (4.72"W x 9.67"H) and its beam profile.
Operation
The Satco S49396 LED lamp operates like a standard light bulb. Once properly installed and power is supplied to the fixture, the lamp will illuminate when the fixture's switch is turned on. As this lamp is non-dimmable, it should only be used with non-dimming switches.
Maintenance
The Satco S49396 LED lamp requires minimal maintenance due to its long lifespan. To ensure optimal performance and appearance:
- Cleaning: Disconnect power before cleaning. Use a soft, dry cloth to wipe the lamp. Do not use liquid cleaners or abrasive materials, as they may damage the lamp's surface or internal components.
- Inspection: Periodically inspect the lamp and fixture for any signs of damage or loose connections.
- Replacement: Replace the lamp only when it reaches the end of its operational life. Ensure power is off before replacing.
Troubleshooting
If your Satco S49396 LED lamp is not functioning as expected, consider the following:
- Lamp Not Illuminating:
- Check if the power supply to the fixture is on.
- Ensure the lamp is securely screwed into the socket.
- Verify that the fixture's ballast has been bypassed or removed, as required for this LED lamp.
- Confirm the fixture's voltage is within the 100V-277V AC operating range.
- Flickering or Irregular Light:
- Ensure the lamp is not connected to a dimmer switch. This lamp is non-dimmable.
- Check for loose connections in the fixture.
- Interference with Other Devices: This device complies with FCC rules. If interference occurs, try relocating the affected products.
If issues persist after troubleshooting, contact customer support.
Specifications
| Feature | Detail |
|---|---|
| Brand | Satco |
| Model Number | S49396 |
| Light Type | LED |
| Special Features | Damp location rating, Energy Efficient, Non-Dimmable |
| Wattage | 100 watts |
| Bulb Base | EX39 Mogul Extended Base |
| Incandescent Equivalent | 400 Watts |
| Specific Uses | Factory, Warehouse, Gym |
| Light Color | White |
| Voltage | 100-277 Volts AC |
| Color Temperature | 5000 Kelvin |
| Brightness | 13800 Lumens |
| Shape | Tubular (Corncob) |
| Material | Aluminum, Polycarbonate (PC) |
| Indoor/Outdoor Usage | Indoor, Outdoor (Damp Location Rated) |
| Color Rendering Index (CRI) | 80 |
| Average Life | 35000 Hours |
| Product Dimensions | 4.72"W x 9.67"H |
| Efficiency | 138 lumens/watt |
| UPC | 045923493966 |

Image: A detailed close-up of the LED chips on the Satco S49396 bulb, illustrating its corncob design.
Warranty
This Satco S49396 LED lamp comes with a 3-year limited warranty. This warranty covers defects in materials and workmanship under normal use. Please retain your proof of purchase for warranty claims. For full warranty terms and conditions, refer to the official Satco website or contact customer support.
Support
For technical assistance, product inquiries, or warranty claims, please contact Satco customer support:
- Website: www.satco.com
- Contact Information: Refer to the 'Contact Us' section on the official Satco website for phone numbers and email support.





