Eveready 13.8W LED GLS Bulb E27 Warm White 3000K - 1521lm Non-Dimmable

The Eveready 13.8W LED GLS bulb delivers 1521 lumens of warm white 3000K light through a standard E27 Edison screw base, providing a direct replacement for traditional 100W incandescent bulbs at less than 14% of the power draw. The GLS (General Lighting Service) shape is the classic A60 bulb profile that fits standard lamp holders and pendant fittings without modification.

Designed for general-purpose lighting in living rooms, bedrooms, hallways and kitchens, the bulb produces a warm white light that sits between yellow-toned traditional tungsten and neutral white daylight LEDs. The 200-degree beam angle gives broad coverage for ceiling pendants and table lamps where even ambient light is needed rather than directional spotlighting. The bulb is not dimmable and operates on 230V mains.

The frosted polycarbonate envelope diffuses the LED array inside, eliminating visible bright spots or glare when viewed directly. At 119mm tall and 60mm diameter, the bulb fits most standard lampshades and ceiling pendants designed for GLS bulbs. Eveready rates the lifespan at 15,000 hours, which translates to approximately 10 years of use at 4 hours per day.

The E energy rating reflects LED efficiency standards under current UK labelling requirements. At 13.8W the bulb draws minimal current and generates little heat compared to the 100W incandescent it replaces, reducing both electricity cost and cooling load in enclosed fittings.

Is this bulb dimmable?

No. This bulb is non-dimmable and should not be used with dimmer switches. Attempting to dim it may cause flickering, buzzing or failure. For dimmable alternatives in the Eveready range, filter by 'Dimmable' in the product search.

What is the warm white 3000K colour like?

3000K sits between traditional tungsten yellow (2700K) and neutral white (4000K). It produces a warm, relaxed light suitable for living areas and bedrooms without the strong yellow cast of older incandescent bulbs.

Will this bulb fit my existing lamp or pendant?

The E27 base is the standard UK Edison screw fitting used in most table lamps, floor lamps and ceiling pendants. At 119mm tall and 60mm wide, it matches the dimensions of traditional GLS bulbs and fits standard lampshades and fittings designed for A60-profile bulbs.

How long does the bulb last?

Eveready rates the lifespan at 15,000 hours. At 4 hours per day that equates to approximately 10 years of use before output degrades. Actual lifespan varies with operating conditions, heat exposure and switching cycles.