18W E27 LED Frosted Bulb Cool White 6500K A80

The 18W E27 LED Frosted Bulb Cool White provides powerful, reliable and energy-efficient illumination for domestic and commercial environments. Producing approximately 1710 lumens, it is suitable for rooms requiring a higher level of brightness.

Its Cool White 6500K colour temperature creates a crisp, daylight-style appearance. This cooler illumination is particularly useful in kitchens, offices, workshops, utility rooms, garages, retail shops and other task-focused areas.

The large A80 frosted diffuser distributes light smoothly while helping to minimise harsh glare. It provides a softer visual appearance than a clear high-output bulb while maintaining strong and consistent brightness.

A wide 270° beam angle spreads illumination across a broad area instead of concentrating it into a narrow spotlight. When installed in a suitable ceiling, pendant or open fitting, it can provide balanced general room lighting.

The 18W E27 LED Frosted Bulb Cool White features a standard E27 Edison screw cap. Its threaded fitting enables straightforward installation in compatible UK and European screw-type lamp holders.

Before ordering, inspect the existing lamp holder carefully. An E27 bulb has a threaded metal screw base and should not be confused with a B22 bayonet bulb, which uses two locating pins on its sides.

The bulb reaches full brightness immediately after being switched on without a noticeable warm-up delay. Its stable, flicker-free performance supports comfortable illumination for cooking, working, studying and other tasks requiring clear visibility.

With a colour-rendering index of CRI 80+, the bulb provides clear and natural-looking colour reproduction for everyday use. Objects, surfaces and interior finishes remain easily identifiable beneath its cool white light.

The 18W E27 LED Frosted Bulb Cool White provides brightness comparable to many older high-wattage incandescent lamps while consuming only 18W. This helps reduce lighting-related energy consumption without sacrificing useful illumination.

Its rated lifespan of up to approximately 25,000 hours helps reduce the expense and inconvenience associated with frequent bulb replacement. Approximately 5,000 switching cycles also support dependable performance in regularly used rooms.

This bulb is non-dimmable and should be used with a standard on/off lighting circuit. Connecting it to an incompatible dimmer may cause flickering, unstable output, noise or premature product failure.

The large A80 body measures approximately 135mm in height and 80mm in diameter. Before ordering, check that the intended lampshade or light fitting offers sufficient internal space and suitable ventilation.

The 18W E27 LED Frosted Bulb Cool White operates on a 200–240V AC electrical supply at 50/60Hz. Its energy consumption is approximately 18kWh per 1,000 operating hours.

GMEC is a London-based lighting and electrical retailer supplying products to customers throughout the UK. Customers searching for E27 lighting in London can visit our physical shop, while online customers can order this bulb for UK delivery.

Explore our E27 LED frosted bulb search results, discover more cool white LED bulbs or browse the complete GMEC UK lighting shop.

For independent guidance about choosing efficient household lighting, read the Energy Saving Trust guide to energy-efficient lighting.

Before installation, isolate the electricity supply and allow the existing bulb to cool completely. Confirm that the fitting accepts an E27 screw bulb and provides sufficient space for the A80 body. Do not use a damaged lamp holder, and consult a qualified electrician if you are uncertain about fitting or circuit compatibility.