LFSYS Cube005 Plug-In Fruit Fly Trap with 11 Refills and Dual-Wavelength UV Light
Product description
Some indoor pest-control setups prioritize a quiet, odor-free approach, others are built around a different method. The LFSYS Cube005 uses light and replaceable adhesive boards to catch flying insects indoors.
Its compact plastic housing is listed at 2.71 x 2.53 x 3.72 inches and comes in cornsilk white. The package is identified as one device with 11 refills.

This is a plug-in trap intended for fruit flies and gnats, with the product details also naming moths. Its use depends on having a suitable outlet and a placement where the light can attract insects.


Spec sheet

- Name: LFSYS Cube005
- Type: Plug-in flying insect catcher
- Material: Plastic
- Color: Cornsilk white
- Dimensions: 2.71 in. L x 2.53 in. W x 3.72 in. H
- What’s included: One device and 11 refills
- Light: 10 lamp bulbs with 365nm and 397nm wavelengths
- Trap format: Double-sided, transparent adhesive boards
The design relies on sticky boards rather than a zapper. That means captured insects stay on the adhesive surface, which needs to be checked and replaced when it has caught insects. The manufacturer recommends using the trap in a dark room without other light sources for better capture. The listed dimensions may help when choosing a spot, but the device still needs to be visible enough for its light to serve its intended purpose.



How to use it
Remove the protective film from an adhesive board, place the board in the device, and plug the unit into an outlet. The setup is straightforward and does not require assembly beyond fitting the board. A dim room without competing light is the suggested setting, placing it near the area where flying insects are noticed may make it easier to keep the trap in use, while avoiding a location where it will be blocked from view.

The product is described as quiet and odor-free because it uses adhesive boards rather than a conventional zapper. It is intended for indoor use, but the supplied details do not specify outlet requirements, so check that the plug and outlet are suitable for your location before buying.


Tips for day-to-day use

Check the board once a day, as recommended, and replace it when insects have accumulated. The package includes multiple refills, so replacement boards are part of the intended routine rather than an unexpected add-on. Keeping the trap in a dark area without other light sources follows the stated guidance, a brightly lit room may not match the suggested setup.
Customer feedback often describes the trap as effective and compact, with some buyers saying it fits behind appliances. Reports about adhesive performance are mixed: some find the boards hold up, while others say the glue is not sticky enough. Opinions on the light and appearance also vary, so treat its glow as part of the device rather than a guaranteed night-light feature.

When it makes sense
You’ll appreciate it if you want a small indoor trap that uses light and replaceable adhesive boards for flying insects, and you’re comfortable checking and changing the boards. Compared with a zapper-style approach, this format captures insects on a sticky surface and is described as silent and odor-free. Not the best choice if you want a reusable trap with no adhesive refills, since the boards are consumable. For a kitchen or another indoor area where gnats or fruit flies are appearing, the key buying decision is whether the plug-in placement and board replacement routine fit your space.
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