Dune UGR 3-Phase LED Linear Track Light 28W 4000K White - 1065mm

The Dune UGR is a 1065mm linear track light from Ideal Lux with an integrated 28W LED strip running the full length of the aluminium housing. The fitting mounts to 3-phase track rails and casts a continuous line of 4000K neutral white light along its 106.5cm length. The low UGR (Unified Glare Rating) design uses a micro-prismatic diffuser to reduce direct glare when viewed from typical working angles, making the light suitable for task-focused spaces where screen glare or eye strain is a concern.

Designed for retail display lighting, office zones, kitchen worktops and gallery walls, the Dune UGR pairs ambient and accent function. The 3-phase track compatibility allows multiple fittings to be controlled independently across different circuits on the same rail, so zones within a larger space can be switched or dimmed separately without additional wiring runs. The white aluminium body is 43mm high and projects 32mm from the track rail once mounted, giving a low-profile presence that sits close to the ceiling.

The 4000K colour temperature provides a neutral white output between warm residential lighting and cool commercial/industrial tones, rendering colours accurately without adding yellow or blue casts. The IP20 rating limits the fitting to dry indoor environments, and the non-dimmable driver runs at constant 28W output on 230V mains. The extruded aluminium housing acts as a heatsink to keep the LED strip running cool across continuous operation, and Ideal Lux backs the fitting with a 5-year warranty.

What is the UGR rating and why does it matter?

UGR stands for Unified Glare Rating, a measure of how much direct glare a light fitting produces when viewed from typical working positions. The Dune UGR uses a micro-prismatic diffuser to reduce glare, making it suitable for offices, kitchens and other task-focused spaces where people work under the light for extended periods.

What is 3-phase track compatibility?

3-phase track rail carries three separate electrical circuits within the same physical rail. Multiple Dune UGR fittings can be mounted to the same track but wired to different circuits, allowing independent switching or dimming of different zones without running separate track rails. This is useful in retail, galleries and large open-plan spaces where different areas need different lighting control.

Can this fitting be dimmed?

No. The integrated LED driver is non-dimmable and runs at constant 28W output. If dimming is required, consider specifying a different model from the Ideal Lux range with a dimmable driver.

What colour temperature is 4000K?

4000K is neutral white, sitting between warm white (2700K-3000K) and cool white (5000K-6500K). It renders colours accurately without adding yellow or blue tones, making it suitable for task lighting, retail display and commercial spaces where colour rendering matters.