SL312 MiBoxer 3W Mini Downlighter 12V RGB

The SL312 MiBoxer 3W Mini Downlighter is a compact RGB LED spotlight designed for dynamic architectural and decorative lighting. Operating on a safe 12V DC system, this miniature downlight delivers full RGB colour-changing illumination, allowing users to create vibrant lighting effects or subtle colour accents across a wide range of installations.

Ideal for media walls, cabinetry, shelving, hospitality spaces, and feature lighting, the SL312 provides a focused 36° beam angle that highlights architectural details and design elements with precision. Whether used to create coloured ambient lighting or bold decorative effects, this miniature spotlight offers excellent versatility in modern lighting designs.

The SL312 is constructed with a robust aluminium housing and IP66 splashproof rating, making it suitable for both indoor and outdoor environments, including bathrooms, decking areas, and covered exterior installations.

Installation is simple and efficient thanks to the MiBoxer plug-and-play modular system. Each downlight connects using MiBoxer starter and extension cables, enabling installers to daisy-chain up to 20 downlights together from a single suitable 12V LED power supply. This modular design makes the SL312 particularly suitable for larger projects where multiple RGB spotlights are required to create coordinated lighting effects.


Starter & Extension cables & compatible Mi-Light LED controllers & additional lighting are sold separately.

With a 36mm cut-out size and compact 42mm body, the SL312 fits neatly into tight spaces where traditional downlights would be too large. When paired with MiBoxer wireless controllers, the downlight can be easily integrated into colour-changing lighting systems for dynamic lighting scenes, mood lighting, and decorative installations.

Whether used for residential feature lighting, hospitality interiors, or creative architectural lighting designs, the SL312 delivers vibrant colour control, flexible installation, and reliable LED performance in a compact form factor.