1. Product Overview
The Shootingstar T8 10W Replacement Light Bulbs are designed for use with 20W indoor electric bug zappers, including popular brands such as Aspectek, LiBa, Micnaron, and lulu home. These bulbs emit a specific wavelength of 365nm light, which is highly effective at attracting mosquitoes, gnats, moths, and other flying insects, providing a chemical-free solution for pest control.

Image: Four Shootingstar T8 10W replacement light bulbs, packaged as a 4-pack.
Each bulb is engineered for a long lifespan, capable of up to 3 months of continuous use, ensuring extended protection against flying insects. The bulbs feature a T8 shape and a prong base for secure and easy installation into compatible bug zapper units.

Image: A T8 10W replacement bulb glowing blue, attracting mosquitoes in a bedroom setting, demonstrating its effectiveness.
2. Important Safety Information
- Always turn off and unplug the bug zapper unit from the power outlet before attempting to replace any bulbs or perform maintenance. Failure to do so can result in electric shock.
- Measure and confirm the bulb size of your original bug zapper before purchasing to ensure compatibility. These bulbs are T8 10W and are designed for 20W bug zappers.
- Handle bulbs with care. Light tubes are fragile and can break if dropped or mishandled.
- Do not touch the metal prongs of the bulb when the unit is plugged in.
- Keep the bug zapper and replacement bulbs out of reach of children and pets.
- Do not use the bulbs in wet conditions or near water sources. This product is intended for indoor use.
3. Product Specifications
| Feature | Specification |
|---|---|
| Brand | Shootingstar |
| Model Name | T8 10W Replacement Bulb |
| Light Type | LED (UV-A) |
| Wattage | 10 Watts (for 20W zappers) |
| Bulb Shape Size | T8 |
| Bulb Base | Prong |
| Light Color | Daylight White (UV-A spectrum) |
| Product Dimensions | 3"W x 13.5"H |
| Lifespan | Up to 3 months (continuous use) / More than 3000 hours |
| Material | Glass |
| Unit Count | 4.0 Count |

Image: Detailed product size diagram for the T8 10W bulb, showing its 13.5-inch total length and 2-pin base.
4. Package Contents
- 4 x Shootingstar T8 10W Replacement Light Bulbs

Image: The retail packaging for the 4-pack of Shootingstar T8 10W replacement bulbs.
5. Installation Guide
Follow these steps to safely replace the light bulbs in your compatible 20W bug zapper:
- Ensure the bug zapper is turned off and completely unplugged from the power outlet. This is crucial for your safety.
- Locate the existing bulbs within your bug zapper unit. Depending on your zapper model, you may need to open a protective cage or cover.
- Carefully remove the old bulbs. Gently twist or pull the bulbs according to your bug zapper's specific design to detach them from their prong bases.
- Unpack the new Shootingstar T8 10W replacement bulbs. Handle them by the ends to avoid touching the glass directly.
- Align the prongs of the new bulb with the slots in the bulb base of the bug zapper. Insert the prongs firmly and twist or push until the bulb is securely seated.
- Once both bulbs (if applicable) are installed, close any protective covers or cages.
- Plug the bug zapper back into a power outlet.
- Turn on the bug zapper to confirm the new bulbs are functioning correctly.
Video: Official guide on replacing the 10W Bug Zapper Light Bulb for 20W Bug Zappers. This video demonstrates the process of safely installing the replacement bulbs.

Image: The replacement bulb is compatible with most 20W bug zappers, as shown with two example zapper units.
6. Operation
Once installed and powered on, the Shootingstar T8 10W bulbs will emit a blue UV-A light. This light attracts flying insects towards the bug zapper's electrified grid, where they are eliminated. The bulbs are designed for continuous operation to provide ongoing pest control.
The bug zapper can be placed in various indoor environments where insect control is needed, such as kitchens, bedrooms, offices, or restaurants.

Image: The T8 10W bulb is suitable for various indoor environments, including bedrooms, kitchens, restaurants, and offices.
7. Maintenance
- Regular Cleaning: Periodically clean the collection tray of your bug zapper to remove zapped insects. Ensure the unit is unplugged before cleaning.
- Bulb Lifespan: The replacement bulbs are designed to last up to 3 months of continuous use. If you notice the light dimming significantly or the bulb ceasing to function, it is time for a replacement.
- Storage: Store unused replacement bulbs in their original packaging in a cool, dry place to protect them from damage.

Image: The T8 10W bulb is designed for a long service life of over 3000 hours, approximately 4 months of continuous use.
8. Troubleshooting
- Bulb Not Lighting Up:
- Ensure the bug zapper is properly plugged into a working power outlet.
- Verify that the bulbs are securely seated in their bases. Sometimes, a loose connection can prevent them from lighting.
- Check if the bug zapper unit itself is powered on.
- If only one bulb is not lighting, try swapping it with a known working bulb to determine if the issue is with the bulb or the zapper unit.
- Reduced Effectiveness:
- The bulbs' effectiveness can decrease over time. If the light appears dim or fewer insects are being zapped, it may be time to replace the bulbs, even if they are still glowing.
- Ensure the bug zapper's grid is clean and free of debris, which can impede its zapping capability.
9. Warranty and Support
The light tubes are fragile. If a bulb is broken or non-functional upon arrival or within the expected lifespan, please contact Shootingstar LLC for assistance. We are committed to ensuring your satisfaction.
For support, please reach out to us via email:
shootingstaragent@outlook.com
Please provide your order details and a description of the issue for prompt assistance.