JCB 8.5W E27 GLS LED Bulb - Daylight 6500K Non-Dimmable

The JCB 8.5W E27 GLS LED bulb produces 806 lumens at 6500K, providing cool daylight-spectrum light from a standard Edison screw fitting. The 8.5W draw replaces a 60W incandescent bulb, delivering the same light output at approximately 86% lower energy consumption. The non-dimmable LED runs on 230V mains and fits any standard E27 lampholder.

Designed for task and functional lighting rather than ambient settings, the 6500K colour temperature suits workshops, garages, kitchens, laundry rooms, home offices and any space where clear visibility and accurate colour rendering matter more than warm atmosphere. The 180° beam angle provides broad coverage from ceiling pendants, desk lamps, floor lights and wall-mounted fittings. The non-dimmable design gives consistent flicker-free output at full brightness from switch-on.

The GLS (general lamp service) shape is the classic pear-shaped bulb profile, 60mm diameter and 110mm tall, so it fits visually into traditional lampshades and exposed-bulb fittings without looking out of place. The opal white finish diffuses the light evenly across the entire bulb surface rather than creating a visible hotspot at the LED chip. At 40g the bulb adds minimal weight to pendant fittings and clip-on desk lamps.

JCB rates this bulb at Energy Rating F under the 2021 EU energy label scale, which reflects the updated labelling system where even efficient LEDs fall into lower bands to leave headroom for future efficiency gains. The 8.5W consumption and 10-year typical lifespan make this a cost-effective replacement for incandescent and CFL bulbs in high-use locations.

What does 6500K daylight colour temperature look like?

6500K produces a cool, bright white light similar to midday sunlight on an overcast day. It appears blue-white compared to 2700K warm white LEDs, and is used where clarity and visibility matter more than creating a warm atmosphere. Most homes use 6500K bulbs in functional spaces like garages, workshops and laundries rather than living rooms or bedrooms.

Is this bulb dimmable?

No. This is a non-dimmable LED and will not work correctly with dimmer switches. Attempting to dim a non-dimmable LED typically causes flickering, buzzing or premature failure. For dimmable E27 GLS bulbs, use the site search or filters to find compatible alternatives.

What does it replace?

This 8.5W LED bulb produces 806 lumens, equivalent to a traditional 60W incandescent GLS bulb. The same light output at 86% lower energy consumption makes it a direct retrofit replacement for standard 60W bulbs in E27 fittings.

How long does the bulb last?

JCB rates this bulb at 10 years typical lifespan based on average household usage patterns. Actual lifespan varies depending on how many hours per day the bulb runs and the operating temperature of the fitting.