# Light Up Letters USB Powered LED Sign 🎉

Brighten celebrations with Light Up Letters USB Powered LED Sign for parties, RGB colours and APP control for personalised messages.

- [Original product page](https://www.ofertitastop.com/uk/product/light-up-letters-usb-powered-led)
- [View offer](https://www.ofertitastop.com/uk/visit/light-up-letters-usb-powered-led)
- Market: UK
- Language: en-GB
- Currency: GBP
- Product updated: 2026-10-15T06:37:02.151Z
- Brand: Kangtaixin
- MPN: ‎KTXZMD-A
- SKU: ofertitastop-uk-7975
- Category: Electronics > Electronics Accessories > Computer Accessories > Handheld Device Accessories > E-Reader Accessories
- Source store: amazon UK
- Active deal: Yes
- Price: 7.57 GBP
- Previous price: 9.99 GBP
- Discount: 24%
- Rating: 4.5 / 5
- Reviews: 1850

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

## Description

This USB powered LED letter lights set forms a playful alphabet sign that you can arrange to spell messages for parties, bedrooms, or desks. It combines colour changing LEDs with easy USB power, so you can set the mood quickly for birthdays, festive dinners, or bedtime routines.

These lights are ideal for creating personalised greetings or scenes without the need for batteries, and they work well on walls or tabletops. The compact letters measure about 13 by 6 by 3 cm, making them unobtrusive yet visible, and they can be threaded together to form phrases you want to express.

## Key Points

Designed for flexible display, this kit enables you to combine multiple letters to convey ideas or special occasions. The APP control feature adds convenience, allowing you to adjust colours and effects from your smartphone. A gentle night light option helps with children’s nights, while the colour-changing capability adds ambience for parties or seasonal decor. This lightweight and compact set is easy to move between rooms, and it does not require extra batteries, which keeps running costs down.

## Technical Specifications

- Name: **Kangtaixin Light Up Letters USB Powered**
- Power: USB powered, no external batteries required
- Size per letter: approximately 13 x 6 x 3 cm
- Colour: RGB colour changing LEDs
- Control: APP compatible for remote colour changes and effects
- Material: lightweight plastic suitable for wall or table display
- Includes: letters that can be joined to form phrases

## Usage Recommendations

For best results, connect the set to a USB power source near the display area and experiment with different colour modes to suit the occasion. The letters can be threaded together with other characters to craft personalised messages for rooms, parties, or gifts. If you’re planning a Christmas display or a Mother’s Day surprise, the mix of soft lighting and dynamic colours offers a gentle yet noticeable highlight. A practical note: while the USB connection is convenient, avoid excessive force when linking letters to maintain the assembly’s longevity.

## Images

![Light Up Letters USB Powered LED Sign 🎉 — 1](https://www.ofertitastop.com/i/-K5wbeyiEGh4kqUv9l0sEPHyv5elAsZEOmuKF8MRxALKk9GXvQWHih-RijLk6kXPljxMI-87epSmPfH7_iLKIniWq6UDwWw2sjoRXLF1SH64EYvqSD8DjfebAA.jpg)

![Light Up Letters USB Powered LED Sign 🎉 — 2](https://www.ofertitastop.com/i/Opg-SVFSkrwRa0ZeKJUDcdIVetBgiZG3aFAQwiWjDP0FzLFRVjq8wWabLmHQ3j32lFSG7wsgNDhXePFFAYht4F_tdlFyDZIxkCTlJiv9Dr1B_3R5o44KZWgBaw.jpg)

![Light Up Letters USB Powered LED Sign 🎉 — 3](https://www.ofertitastop.com/i/oKoww0b9T1nHrybSvuXJxzY0E3XR8mgmZ-KvCn9igMAAcxZE2WCp-W7dkiORNEmt94VLu4N3ntYxXUBHchV-lLnxH0vWrDGNGcHwO5ux9EG_TKkW6_obiXitUA.jpg)

![Light Up Letters USB Powered LED Sign 🎉 — 4](https://www.ofertitastop.com/i/zLCGMaysdQ4x61ThpCRkM2wVjoHlPM1p6Xtv2EMGA69AleeqPz-jdPIwxa7SiS6h_j32ap9PRchumDz9WyP2_1fKMZkhi003RBP_wQ0YgPz3w07DB9_WT84d4g.jpg)

![Light Up Letters USB Powered LED Sign 🎉 — 5](https://www.ofertitastop.com/i/qxQVtDZX6JSQje955aOaI6ze0mTe8us_VruQ4nxxO1e_2tCFKKq8WsD5l0sCGaKTiL6ecU20vmmdPr8plIyZROMEZ0MryCfq6SEHgIQCyJ6vFGaimBNucc-9hQ.jpg)