# Tmlaibs 20W UV Electric Fly Zapper, 3,500V Grid

Tmlaibs’ electric fly zapper combines a 20W UV lamp with a claimed 3,500V grid for catching flying insects. It has a removable collection tray and can be used freestanding or hung using the supplied chain.

- [Original product page](https://bargainpostbox.co.uk/product/tmlaibs-20w-uv-electric-fly-zapper)
- [View offer](https://bargainpostbox.co.uk/visit/tmlaibs-20w-uv-electric-fly-zapper)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: Tmlaibs
- Category: Tools & Garden > Pest Control & Repellents
- Price: 24.99 GBP
- Previous price: 29.99 GBP
- Discount: 17%
- Price checked: 2026-11-12T18:04:42.697Z
- Rating: 3.6 / 5
- Reviews: 44

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- The listing specifies a 20W UV lamp and a 3,500V grid.
- A removable tray is described for collecting insects and cleaning.
- The listing says it can stand freely or hang from a chain.
- The maker describes it as chemical-free and odourless.

## Pros

- Freestanding or chain-hung placement gives some flexibility around a room.
- The removable collection tray is intended to make cleaning easier.
- No insect sprays are needed for the zapper's stated method of operation.

## Specifications

### Identity
- Brand: Tmlaibs
- Part number: MWD-20W
- Country of origin: China
### Electrical and lighting
- UV lamp power: 20W
- Grid voltage: 3500V
### Design and use
- Housing material: flame-retardant ABS
- Enclosure: 360°
- Collection tray: Removable

## Before you buy

- The manufacturer recommends placing the unit at height. Keep it unplugged for cleaning and follow the supplied instructions for safely handling the high-voltage grid.

## In the box

- Hanging chain (Included)

## A good fit for

- Buyers seeking a plug-in UV insect zapper for a home, kitchen or workspace.
- People who want a unit that can be freestanding or suspended by its chain.

## Less suited to

- Buyers who need a silent device, as customers report repetitive electrical clicking.
- Anyone needing established long-term durability, since feedback includes concerns about lifespan.

## Customer feedback

Customer feedback highlights perceived effectiveness and quality, including a report of fewer insects after the first evening. Other customers raise concerns about durability and repetitive electrical clicking. The clicking may matter in quiet rooms, while durability feedback makes long-term use harder to judge. The overall rating distribution is mixed, so these impressions should not be treated as a guarantee of performance.
- Positive themes: Customers describe the zapper as effective.
- Positive themes: Customers give positive feedback about product quality.
- Negative themes: Some customers say it did not last as long as expected.
- Negative themes: Customers complain about repetitive electrical clicking.

## Frequently asked questions

### What power and grid voltage does the listing specify?
It states a 20W UV lamp and a 3,500V grid. These are listing claims, not independently verified measurements.
### Can it be hung or used freestanding?
The listing describes both options and says a hanging chain is included. It recommends placing the zapper at height.
### How is the insect tray cleaned?
The tray is described as removable so collected insects can be emptied and the unit cleaned. Unplug the zapper before cleaning and follow its safety instructions.
### What do customers report about its operation?
Feedback mentions effectiveness and quality, but also concerns about durability and repetitive clicking noise.

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## Images

![Tmlaibs 20W UV Electric Fly Zapper, 3,500V Grid — 1](https://bargainpostbox.co.uk/i/4hIGSyP9FOSqzqO-ZMh3pbiR8CNZaMt-OV3VKtgeDK5mtco4CcKEZjBtgPdrtblUEUijp4gq4hE7rwtor9TpMN7d4IIAHg3gGsZSA5E_zOBgms7Pjqy1.jpg)

![Tmlaibs 20W UV Electric Fly Zapper, 3,500V Grid — 2](https://bargainpostbox.co.uk/i/0uIe5cpJAjbuiSQb4I9t6PcwYjwpC-rK2JxhJDu2HQvQ2rxfxOzrW9Oe91cAT30O-SU6tl2FFfey_NiJ2OmBUjlL0LUHZ0u6EC0CMFfgXXOHoQ9T394h.jpg)

![Tmlaibs 20W UV Electric Fly Zapper, 3,500V Grid — 3](https://bargainpostbox.co.uk/i/Lknr4jSVW4dJgzimwkohv1DVvihaNEAFPsP21FSQnh9qpgAbz-HisPgofukpPumXnS5nfVS3c97b9uNKcAmrs_Jd8xIO8lKKPmGE22QX8ecKv5N9j6kI.jpg)

![Tmlaibs 20W UV Electric Fly Zapper, 3,500V Grid — 4](https://bargainpostbox.co.uk/i/BEl-Lg7ZhaK2D-dvoHi5A99CGsDgoLY_GRMSrWrQXzsMuxpaXJ_DAZcwIl9VOifqiHN53-bGA4FzpTlkj9tu1_u2NHmskzgbsMfR71YkXZIG29HvA5Tm.jpg)

![Tmlaibs 20W UV Electric Fly Zapper, 3,500V Grid — 5](https://bargainpostbox.co.uk/i/zkWq1qc72q_ElFa_cIGdGBiWeE8nt4Kn3bQ908IZiKF02x68daptosrX8r7tJEGsNsKM7qmkUomPf6zWI3biOU7uDql3ppk5BCYTnRcvciyYkTM6QyF8.jpg)

![Tmlaibs 20W UV Electric Fly Zapper, 3,500V Grid — 6](https://bargainpostbox.co.uk/i/qsAejTQhmLl_cqmr3rbYPp5dp9efay3yTO1X-UmN4rxjk4D55yCgau6hZuZoA0j7ZQA9BztxIz5AZEbOG4Aopes98QVmVWxuamuqrEL7Xb1cDe7BKcOH.jpg)

![Tmlaibs 20W UV Electric Fly Zapper, 3,500V Grid — 7](https://bargainpostbox.co.uk/i/zrdGmC00Uy0H_DH68UEOtmCVZDFWhXz1tEPWLXigGngSEOhsjDnANTiNWZcrSq7MqvQqNgDwZ1zPU1xQXaC0kq2tkCc1rgg5gxgyH0Z2edtISs9mRZeY.jpg)