E27 GLS 10W Filament LED Bulb 99W-eq 1520lm 320° - Warm White

This E27 LED bulb takes the classic A60 GLS form, the rounded household shape that suits most pendants, table lamps and ceiling fittings. It draws 10 W yet gives 1520 lumens, the kind of output that replaces a 99 W old bulb while using a fraction of the power. Inside the clear glass sit visible LED filaments for a vintage, exposed look, and the light reads as a warm 2700K white spread across a wide 320 degree beam. North American buyers will know the E27 cap as a standard Edison Screw base, and the A60 envelope as the everyday A19-style bulb shape.

The wide 320 degree spread and warm tone make this a good fit for living rooms, bedrooms, dining areas and hallways where a soft, inviting light is wanted rather than a sharp directional beam. The exposed filaments look at their best in open or clear-shaded fittings, where the glass and the glowing strands are on show. Because it casts light in nearly all directions, it works well in pendants and lamps that need even, ambient illumination. This bulb is rated IP20 for dry indoor use only, so keep it out of bathrooms, porches and any outdoor or damp setting.

The bulb screws into a standard E27 Edison Screw holder and runs on 220 to 240V mains, with no separate driver or transformer needed. At Ra 80 colour rendering it keeps colours looking natural, and at 152 lm/W it is an efficient way to light a room. It is rated for around 10,000 hours and measures Ø60 by 105 mm, weighing just 34 g. Please note this is a non-dimmable bulb, so pair it with a standard switch rather than a dimmer.

Product Specification Sheet

Range Datasheet

Which fitting does this bulb need?

It has an E27 cap, also called Edison Screw or ES, which is the larger screw-in base used in most pendants, table lamps and many ceiling fittings. Simply screw it into a standard E27 holder. The A60 shape is the familiar rounded household bulb profile.

What old bulb wattage does it replace?

It draws just 10 W but gives 1520 lumens, which is enough to replace a 99 W old incandescent bulb. The LED itself only ever uses 10 W, so you get the same brightness at a fraction of the running cost.

Is this bulb dimmable?

No, this is a non-dimmable bulb. It should be used with a standard on/off switch rather than a dimmer, as pairing it with a dimmer may cause flicker or shorten its life.

What does the filament design look like?

It uses visible LED filaments inside clear glass for a vintage, exposed-filament look, similar to old-style decorative bulbs. The light is a warm 2700K white, so it suits open or clear-shaded fittings where the glass and glowing strands are on view.