Product Overview
The SYLVANIA 8.5W LED A19 light bulb is designed as an energy-efficient replacement for traditional 60W incandescent lamps. It provides 800 lumens of bright white light (3500K) and boasts a long lifespan of up to 11,000 hours, significantly reducing the need for frequent bulb replacements.

Image: The SYLVANIA LED A19 light bulb, showcasing its standard shape and medium base.
This bulb is suitable for various indoor applications, including ceiling lights and floor lamps, and is engineered for instant-on performance without any warm-up time. Key features include its non-dimmable design, robust construction that is shatter-resistant, and compliance with RoHS standards, ensuring it is free from mercury and lead. It also emits no UV or IR radiation, making it a safe and environmentally conscious lighting choice for your home.
Setup and Installation
Installing your SYLVANIA LED A19 light bulb is a straightforward process. Ensure the power to the fixture is turned off before beginning installation to prevent electrical shock.
- Power Off: Locate the light switch or circuit breaker controlling the fixture where the bulb will be installed and turn it off.
- Remove Old Bulb (if applicable): Carefully unscrew the existing light bulb from the fixture. Allow it to cool if it has been recently in use.
- Insert New Bulb: Gently screw the SYLVANIA LED A19 bulb into the light fixture's E26 medium base socket. Turn clockwise until it is finger-tight. Do not overtighten.
- Restore Power: Turn the light switch or circuit breaker back on. The bulb should illuminate instantly.
This bulb is designed for indoor use and is approved for use in enclosed fixtures, offering versatility in placement within your home.
Operating Instructions
The SYLVANIA LED A19 light bulb operates like a standard light bulb. Once installed and power is supplied, it will provide immediate illumination.
- On/Off Functionality: Control the bulb's illumination using the existing light switch connected to the fixture.
- Non-Dimmable: This specific model is non-dimmable. Attempting to use it with a dimmer switch may result in flickering, reduced performance, or damage to the bulb or dimmer.
- Instant On: The LED technology ensures full brightness immediately upon switching on, with no warm-up period required.

Image: A brightly lit kitchen scene, illustrating the bulb's ability to illuminate an entire home.
Maintenance
SYLVANIA LED A19 light bulbs are designed for minimal maintenance due to their long lifespan and durable construction.
- Cleaning: Before cleaning, ensure the power to the fixture is off and the bulb has cooled. Wipe the bulb with a soft, dry cloth. Do not use liquid cleaners or abrasive materials.
- Replacement: With an average life of 11,000 hours, frequent replacement is not anticipated. Replace the bulb only when it ceases to function.
- Disposal: Dispose of old LED bulbs according to local regulations for electronic waste. While these bulbs are mercury and lead-free, proper recycling is encouraged.
Troubleshooting
If you encounter issues with your SYLVANIA LED A19 light bulb, consider the following common troubleshooting steps:
| Problem | Possible Cause | Solution |
|---|---|---|
| Bulb does not light up. | No power to the fixture, loose connection, or faulty bulb. | Check the light switch and circuit breaker. Ensure the bulb is screwed in tightly. Test the bulb in another working fixture. |
| Bulb flickers. | Used with a dimmer switch, unstable power supply, or loose connection. | This bulb is non-dimmable; remove it from any dimmable circuit. Check for loose connections. Consult an electrician if power supply is unstable. |
| Light output is too low. | Incorrect bulb for the application or fixture limitations. | Verify the bulb's lumen output (800 lumens) meets your needs. Ensure the fixture is not obstructing light. |
If these steps do not resolve the issue, contact SYLVANIA customer support for further assistance.
Specifications
Detailed technical specifications for the SYLVANIA LED A19 Light Bulb (Model 79702):
- Model Number: 79702
- Light Type: LED
- Wattage: 8.5 watts
- Incandescent Equivalent: 60 watts
- Brightness: 800 lumens
- Color Temperature: 3500 Kelvin (Bright White)
- Bulb Shape Size: A19
- Bulb Base: E26 (Medium Base)
- Voltage: 120 Volts
- Average Life: 11,000 hours
- Material: Plastic
- Indoor/Outdoor Usage: Indoor
- Special Features: Non-Dimmable, Instant On, Shatter Resistant, RoHS Compliant, Mercury and Lead Free, 80+ CRI.
- Product Dimensions: 8.12 x 5.37 x 4.87 inches
- Item Weight: 3.36 ounces

Image: A diagram illustrating the physical dimensions of the A19 light bulb.
Warranty and Support
SYLVANIA products are designed and manufactured to high standards. For specific warranty information regarding your SYLVANIA LED A19 light bulb, please refer to the packaging or the official SYLVANIA website.
For technical support, product inquiries, or warranty claims, please contact LEDVANCE, the manufacturer of SYLVANIA products, through their official channels. Contact information can typically be found on the product packaging or their corporate website.
Online Resources:
- Visit the LEDVANCE Store on Amazon
- SYLVANIA Official Website (General information and product catalog)
Please retain your purchase receipt as proof of purchase for warranty purposes.