Quatro II LED Flush Ceiling Light 3000K 60W - White

The Quatro II is a 500mm flush LED ceiling light from Mantra with a four-cornered acrylic diffuser that softens the typical square profile into a gently curved geometric form. An integrated 60W LED module delivers 3800 lumens of warm 3000K light through the matt white acrylic, turning the entire surface into a diffused light source rather than concentrating output through a central aperture.

Designed for living rooms, bedrooms, hallways and kitchens where ceiling height is limited or a low-profile fitting is preferred, the Quatro II mounts close to the ceiling at 67mm projection depth. The 120-degree beam angle spreads light evenly across the room, reducing shadows in corners and illuminating wall surfaces as well as floor areas. The 3800lm output is sufficient for general lighting in rooms up to 20m², though pairing with secondary table or floor lamps adds layered ambience in larger open-plan spaces.

The matt white finish blends into white or off-white ceilings while the sculpted four-cornered silhouette creates a defined geometric presence when viewed from below. The acrylic diffuser is 500mm across both axes, giving the fitting visual weight without dominating smaller rooms. The integrated LED is non-dimmable and runs on standard UK mains voltage without requiring a separate transformer or driver box.

Is the Quatro II dimmable?

No. The integrated LED is non-dimmable and runs at a fixed output of 3800 lumens. The fitting is not compatible with dimmer switches.

What ceiling height does it suit?

The Quatro II is a flush fitting designed for rooms with low to standard ceiling heights. At 67mm projection from the ceiling, it works in rooms with ceiling heights of 2.3m and above without creating a head-strike hazard.

What room size does the 3800lm output cover?

The 3800lm output at 3000K provides general lighting for rooms up to approximately 20m² (e.g., a 4m x 5m living room or bedroom). Larger rooms or kitchens with darker finishes may benefit from pairing with secondary light sources.

How is the acrylic diffuser cleaned?

Wipe the acrylic surface with a dry microfibre cloth. For stubborn marks, a barely-damp cloth is acceptable, but avoid household sprays or abrasive cleaners that can scratch or cloud the acrylic over time.