E27 GLS LED Bulb 11W 100W-eq 1521lm 180° A60 - Daylight

This E27 GLS LED bulb is a classic rounded household lamp in the A60 shape, the everyday bulb most people picture when they think of a standard fitting. It draws just 11 W yet delivers 1521 lumens, which is why it stands in for a 100 W old-style bulb while using a fraction of the power. The light is a 6500K daylight tone, a crisp, bright white, and the 180 degree beam angle spreads it broadly rather than throwing it in one direction. American buyers will know the same screw fitting as an E26 medium base and this rounded form as an A19 type, so the E27 Edison Screw cap here is the familiar twist-in lamp.

The wide 180 degree spread and bright daylight output make this bulb a sensible choice for spaces where you want clear, even light: kitchens, home offices, utility rooms, garages and workshops, or any pendant, table lamp or ceiling fitting that takes an E27 screw cap. The cool 6500K tone suits task and detail work better than warmer tones, helping colours read accurately thanks to the Ra 90 colour rendering. Note that this is an indoor bulb only, rated for dry interior use, so keep it clear of porches, bathrooms and any outdoor or damp positions.

The bulb measures Ø60 by 120 mm and weighs 40 g, with a white finish over the standard A60 body and an E27 Edison Screw base. It runs on 220 to 240 V AC mains and is rated for around 25,000 hours, with an efficiency of 138 lm/W. This is a non-dimmable bulb, so pair it with a standard on or off switch rather than a dimmer circuit. The range also includes other E27 GLS options in different wattages and tones if you need a warmer light or a different output.

Product Specification Sheet

Range Datasheet

Which fitting does this bulb need?

It has an E27 Edison Screw cap, the larger screw fitting also known as ES. In the US this is the equivalent of an E26 medium base. Simply twist it into any standard E27 screw lampholder.

What old bulb wattage does it replace?

It replaces a 100 W traditional incandescent bulb while drawing only 11 W itself. The 1521 lumens it produces match the brightness you would expect from that old 100 W lamp, so you get the same light for far less energy.

Is this bulb warm white or daylight?

It is a 6500K daylight tone, a crisp, bright white rather than a warm yellow. This cooler colour suits kitchens, offices and task areas, and the Ra 90 colour rendering keeps colours looking accurate.

Can this bulb be dimmed?

No, this is a non-dimmable bulb and should be used on a standard on or off switch. Fitting it to a dimmer circuit can cause flicker or buzzing and may shorten its rated 25,000 hour lifespan.