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

This E27 GLS LED bulb is a classic A60 household lamp, the rounded shape that drops into most standard light fittings. It fits an E27 Edison Screw cap (ES), draws 13 W and gives 1520 lumens, replacing an old 99 W incandescent of the same size. The light is a crisp 6500K daylight tone with a wide 180 degree spread, so it throws even, all-round light rather than a tight beam. In US terms this is the everyday A19-equivalent screw bulb, here built to the larger E27 standard used across the UK.

Daylight at 6500K reads bright and clean, which suits practical rooms over relaxing ones, so this lamp works well in kitchens, home offices, utility rooms, garages and workshops where clear, neutral light helps you see detail. The 180 degree beam fills a shade or open fitting in every direction, making it a good general-purpose bulb for pendants, table lamps and ceiling fittings. As an IP20 lamp it is for dry indoor use only, so keep it clear of bathrooms, porches and any outdoor or damp position.

The bulb measures Ø60 by 120 mm and weighs just 40 g, matching the dimensions of a traditional A60 lamp so it sits correctly in existing shades. It runs on 220 to 240 V AC mains direct from the E27 holder, with no transformer needed, and reaches 117 lm/W efficiency for its 1520 lumen output. Colour rendering is Ra 80 and the rated life is 15,000 hours. This is a non-dimmable lamp, so pair it with a standard on/off switch rather than a dimmer. Other tones and wattages are available across the range.

Product Specification Sheet

Which fitting does this bulb need?

It has an E27 Edison Screw cap, also called ES. You screw it into any standard large screw-fit holder. It will not fit a smaller E14 (SES) or a bayonet socket.

What old bulb wattage does it replace?

The LED itself draws only 13 W but produces 1520 lumens, which matches the brightness of a 99 W traditional incandescent bulb. You get the same light output for a fraction of the energy.

What does 6500K daylight look like?

6500K is a crisp, cool daylight white with no warm or yellow cast. It gives a bright, clean light that suits kitchens, offices and workspaces where you want to see clearly. For a softer, cosier glow you would choose a warm white instead.

Can this bulb be dimmed?

No, this is a non-dimmable bulb and should be used with a standard on/off switch. Fitting it to a dimmer circuit may cause flicker or shorten its life. It is rated for 15,000 hours of use.