Slim 250mm LED Flush Ceiling Light 16W 4000K - White

The Mantra Slim is a 250mm flush ceiling light with an integrated 16W LED producing 1400 lumens at 4000K cool white. The circular white diffuser sits just 46mm from the ceiling, making it suitable for rooms with limited headroom or where a low-profile fitting is needed. The 140° beam angle distributes light widely across the room rather than concentrating it in a narrow cone.

Designed for hallways, small bedrooms, utility rooms, en-suites and landing areas, the Slim provides general ambient lighting in spaces typically between 6-10m². The 4000K colour temperature falls between warm white (3000K) and daylight (6500K), producing a neutral white tone that works across most contemporary interiors without skewing warm or cold. The fitting mounts directly to a standard UK ceiling rose and draws 16W on 220-240V mains.

The white polycarbonate diffuser hides the LED array behind an evenly-lit surface with no visible hotspots or individual diodes. At 280g the fitting is light enough to be ceiling-mounted without additional support, and the flush design removes the projection that semi-flush or pendant fittings create. The 250mm diameter is compact enough for narrow hallways and small utility rooms while still providing adequate spread for general tasks.

Is this suitable for low ceilings?

Yes. The 46mm projection from the ceiling makes the Slim one of the lowest-profile fittings available, suitable for rooms with standard 2.4m ceiling heights or lower where semi-flush or pendant fittings would feel intrusive.

What room size does the 1400lm output suit?

The 1400lm output at 4000K provides general ambient lighting for rooms between 6-10m² (roughly 2.5m x 3m to 3m x 3.5m). Larger rooms may need multiple fittings or supplementary task lighting.

Is the LED replaceable?

No. The LED is integrated into the fitting and cannot be replaced separately. The LED is rated for approximately 30,000 hours, which equates to around 10 years of typical domestic use at 8 hours per day.

Can it be used in bathrooms?

The Slim carries no IP rating in the specification, so it is not suitable for bathroom zones requiring water or moisture protection. It can be used in hallways, bedrooms, utility rooms and other dry internal spaces.