Led light bulb

Upgrade your lighting with our curated range of LED light bulbs. Wowcher UK brings you energy-saving, long-lasting options that reduce bills, reduce heat, and brighten up every room with crisp, consistent light. From classic shapes to smart and RGB bulbs, you’ll find affordable deals on all the LED bulbs you need for home, office, and specialty lighting.

Whether you’re replacing an entire ceiling fixture or swapping a single lamp, LED technology delivers more lumens per watt, better color accuracy, and a cooler, safer lighting experience. Explore LED filament bulbs, E27 LED bulbs, B22 LED bulbs, and compact options that fit a wide range of bases and fixtures. Our Wowcher deals help you upgrade without breaking the budget.

Unbeatable Deals on Online LED Light Bulbs

Discover exclusive offers on LED light bulbs designed to slash energy use while providing excellent brightness and color consistency. From warm white options ideal for living spaces to daylight tones for task lighting, our selection covers energy-saving bulbs, long-lasting LED bulbs, and smart LED bulbs that integrate with modern home ecosystems.

Shopping on Wowcher UK means access to reputable brands and reliable LED solutions, all at the best price. Choose from E27 LED bulbs, B22 bayonet cap LED bulbs, E14 small Edison screw bulbs, and many dimmable options for seamless ambience control.

What should I consider when choosing LED light bulbs?

Brightness is measured in lumens, not watts. For a similar brightness to a traditional 60W bulb, look for about 800–1100 lumens in an LED bulb. If you’re aiming to save energy, check the energy rating and aim for bulbs labeled as energy-saving with long lifespans.

Base and size matter. CommonUK bases include E27 for standard screw fittings, E14 for small screw fittings, and B22 for bayonet fittings. There are also GU10 spot bulbs for track and downlighting. Make sure the bulb fits your fixture before purchasing.

Color temperature changes the mood. Warm white (around 2700K–3000K) is cozy for living rooms and bedrooms, cool white (4000K) is crisp for kitchens and offices, and daylight (5000K–6500K) is ideal for task lighting and detailed work. If you want flexibility, consider dimmable LED bulbs and ensure your dimmer is compatible with LEDs.

Special features to consider include smart LED bulbs (Wi‑Fi or Bluetooth connected), RGB LED bulbs for color-changing ambiance, and LED filament bulbs that mimic vintage incandescent aesthetics while delivering modern efficiency.

What are the most popular types of LED light bulbs?

The classic LED A19/A60 bulb in standard shapes provides broad, even light for general use. LED filament bulbs offer a retro look with high efficiency. GU10 LED bulbs are common for spot lighting, while G9 and G4 capsule LEDs suit small fixtures. For decorative lighting, smart LED bulbs and RGB LED bulbs let you set scenes and colors with a tap or voice command.

If you need compact or specialty lighting, there are E14 LED bulbs for smaller lamps, B22 LED bulbs for bayonet fixtures, and high-lumen options for large rooms. All these LED bulbs offer longer lifespans and lower running costs than traditional incandescent bulbs.

How do I install LED light bulbs safely?

Turn off power to the light circuit before changing bulbs. Allow the fixture to cool, then unscrew the old bulb and replace with the correct base type (E27, B22, GU10, etc.). If you’re using a dimmer, swap to a compatible dimmable LED bulb and verify the dimmer’s compatibility with LED technology to avoid flickering or buzzing. For smart bulbs, follow the manufacturer’s app instructions to connect to your Wi‑Fi and integrate with your smart home system.

Handle bulbs with care and avoid touching the glass with wet hands. Properly dispose of any damaged bulbs according to local guidelines. With the right LED bulbs, you’ll enjoy safe operation, faster switching, and reliable performance in every room.

How long do LED light bulbs last and how can I maximize life?

LED bulbs typically last 15,000–25,000 hours or more, depending on quality, usage, and thermal management. To maximize life, keep bulbs away from excessive heat, ensure good ventilation around fixtures, use compatible dimmers, and avoid frequently switching LEDs on and off in rapid succession when possible. Using bulbs with higher lumens than needed can also shorten life due to heat; opt for appropriate brightness for the space.

Regular cleaning of fixtures and reducing voltage fluctuations in your mains supply can help maintain consistent performance. If you notice flickering or reduced brightness, check the fixture, dimmer, or driver compatibility and replace with recommended LED models from trusted brands on Wowcher UK.

Can LED bulbs be used with dimmer switches?

Many LED bulbs are dimmable, but you must ensure both the bulb and the dimmer are compatible. Some older dimmers may cause flicker, buzzing, or limited dimming range with LEDs. If you plan to install LEDs in a dimmed circuit, choose dimmable LED bulbs and a modern trailing-edge or compatible dimmer. Always test the setup in a safe environment and, if needed, consult a qualified electrician to protect against compatibility issues.

When shopping on Wowcher UK, filter by dimmable LED bulbs to find compatible options. You’ll also find dimmable E27 LED bulbs and GU10 LED bulbs suited for kitchen island lighting, living areas, and task lighting with smooth brightness control.

Are smart LED bulbs worth it?

Smart LED bulbs offer remote control, scheduling, and integration with voice assistants like Alexa or Google Home. They can help you save energy by turning lights off automatically when you’re away or asleep. If you value convenience, scenes, and remote management, smart bulbs are a solid investment and manageable within Wowcher UK deals. Consider factors such as hub compatibility, Wi‑Fi reliability, and app usability when comparing options.

For most homes, a mix of standard LED bulbs for general lighting, dimmable bulbs for living spaces, and a few smart or RGB bulbs for ambiance provides the best balance of cost, control, and energy efficiency. Explore our wide range of LED light bulbs on Wowcher UK to find the perfect matches for every fixture, mood, and budget.