E27 GLS LED Bulb 13W 99W-eq 1520lm 180° A60 - Cool White

This E27 GLS LED bulb is a classic A60 household shape, the familiar rounded form that suits most pendants, ceiling fittings and table lamps. It fits the standard E27 Edison Screw cap, known in the trade as ES, and draws just 13 W while producing 1520 lumens. The light is 4000K cool white, a crisp neutral tone that reads clean rather than yellow, and the wide 180 degree beam spreads light evenly across a room rather than directing it in one line. American buyers will recognise the A60 envelope as the equivalent of the A19 light bulb, fitted here with a screw base.

At 1520 lumens of cool white output, this bulb works well as a main light source in kitchens, home offices, utility rooms and hallways where a brighter, more functional tone is wanted. The 180 degree spread makes it a good general-purpose choice in open shades and fittings that need broad, even illumination rather than a tight pool of light. It replaces a 99 W old incandescent bulb while drawing only 13 W itself, so it covers the same brightness for a fraction of the running cost. Because the rating is IP20, keep it to dry indoor fittings only.

The bulb measures Ø60 by 120 mm and weighs 44 g, with a white diffused finish that softens the light and hides the diode array. Efficiency is rated at 117 lm/W, and the colour rendering is Ra 80, giving a faithful enough rendition for everyday rooms. It runs on 220 to 240 V AC mains directly through the E27 cap, with a rated lifespan of 15,000 hours. This is a non-dimmable bulb, so pair it with a standard on/off switch rather than a dimmer circuit. We stock matching E27 LED bulbs in other wattages and tones across the range.

Product Specification Sheet

Range Datasheet

What fitting does this bulb need?

It uses the E27 Edison Screw cap, often abbreviated to ES. This is the larger screw-fit base common on pendants, table lamps and many ceiling fittings. Simply screw it in clockwise to seat it.

What old bulb wattage does it replace?

It replaces a 99 W traditional incandescent bulb while drawing only 13 W itself. You get the same 1520 lumens of brightness for a fraction of the energy use, so the saving builds up over the bulb's life.

Is it warm white or cool white?

It is 4000K cool white, a crisp neutral tone that sits between warm yellow and bright daylight. It suits kitchens, offices and utility areas where a clean, functional light is preferred over a cosy glow.

Is this bulb dimmable?

No, this is a non-dimmable bulb. Use it with a standard on/off switch rather than a dimmer circuit, as fitting it to a dimmer can cause flicker or shorten its 15,000 hour rated lifespan.