USB acrylic 3D small night colourful touch table lamp with crack effect base, 3W low-power LED light source powered by 5V USB connection, 4mm thick light guide plate and 9.5 x 4 cm acrylic ABS base
USB-powered colourful touch table lamp with crack-effect acrylic base for ambient lighting

This compact USB-powered table lamp provides versatile low-level lighting wherever a 5V USB connection is available. Designed for small-scale ambient illumination, it uses a 3W LED light source and a 4mm thick acrylic light guide plate to create a soft, diffused glow suitable for bedside tables, office desks, or as a decorative accent. The lamp operates entirely via a USB connection, eliminating the need for a mains socket and offering a simple, portable lighting solution. Four distinct colour finishes—ZB-492, ZB-493, ZB-494, and ZB-1040—are available to coordinate with different interiors, and the touch-sensitive control allows easy adjustment without switches or buttons.
Features and Construction

The lamp's construction centres on its acrylic components and USB-powered operation. It is supplied fully assembled and ready to use, requiring only a USB connection to function. The design focuses on providing practical, low-power ambient light with a visually distinctive base.
Material and Build
The lamp uses an acrylic ABS base that forms its primary structure, providing a stable foundation measuring 9.5 cm by 4 cm. The main light-diffusing element is a 4mm thick acrylic light guide plate, which softens the LED output to create even illumination. Two style variants are offered: the Crack Base 16 Colours and the Crack Base Colourful, both featuring the same base dimensions and material composition but with different visual finishes.
Size and Practical Fit
With a base footprint of 9.5 cm in length and 4 cm in width, this lamp is designed to occupy minimal surface area, making it suitable for cramped desks, narrow bedside tables, or shelves. The compact dimensions allow it to fit in spaces where larger lamps would be impractical. The USB power requirement means it can be placed up to the length of a USB cable from a power source, offering flexible positioning without proximity to a wall socket.
Uses and Placement

This lamp serves as a secondary light source for specific tasks and settings. Its low 3W power consumption makes it suitable for prolonged use, while the USB connectivity broadens its possible locations beyond traditional plug sockets.
Event or Professional Use
For event settings, the lamp can provide subtle table lighting at weddings, conferences, or exhibitions where mains power access is limited. Its USB operation allows connection to portable power banks, making it useful for trade show booths, photography lighting setups, or hospitality displays. The colourful crack-effect base can serve as a decorative element on reception desks, buffet tables, or information points, adding a touch of illumination without overpowering the space.
Everyday Home Use
At home, the lamp functions as a bedside light for low-level reading or as a night light, with the touch control allowing easy operation in the dark. On a home office desk, it reduces screen glare without consuming significant power. The colourful base options enable it to act as a decorative piece in children's rooms, living areas, or hallways, providing both light and visual interest. Its small size makes it suitable for bookshelves, display cabinets, or window sills where accent lighting is desired.
Benefits and Buying Value

The lamp's value lies in its simple operation, low power draw, and flexible placement. It provides a specific type of ambient lighting without complex installation or high running costs.
Reuse and Low Maintenance
With no consumable parts and a solid-state LED light source, the lamp requires minimal maintenance beyond occasional cleaning of the acrylic surfaces. Its USB compatibility means it will work with existing USB chargers, power banks, and sockets, ensuring it remains usable as USB standards persist. The acrylic construction is resistant to yellowing and can be wiped clean with a dry cloth, maintaining its appearance over time.
Why Choose This Product
This lamp suits those needing a small, portable light source that does not rely on mains electricity. The USB power option makes it convenient for use with laptops, gaming consoles, televisions, or car USB ports. The touch control offers a modern, button-free operation, while the crack-effect base provides a distinctive visual style not found on plain acrylic lamps. For buyers seeking a simple decorative light with practical USB functionality, this product provides a straightforward solution.


