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Light Bulbs

Finding the right light bulb can make a big difference in your home. PriceRunner helps you find the best options for your needs by listing a wide range of light bulbs from various brands and retailers. Our category filters let you narrow down choices based on wattage, colour temperature, or energy efficiency. Whether you're after LED, halogen, or smart light bulbs, you can easily compare prices to ensure you get a great deal. User reviews provide insights into each product's performance, helping you make the right decision. Our listings are up-to-date, ensuring you have access to the latest information. With PriceRunner, navigating the world of light bulbs is simple and straightforward. Ready to brighten up your space? Begin here to find the light bulb that meets your needs and budget.

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Light Bulbs Megaman MM49202 LED Monochrome 2.5W 27W Warm White 18 mm x 55 mm 1 pc

Megaman MM49202 LED Monochrome 2.5W 27W Warm White 18 mm x 55 mm 1 pc

LED Lamp

£7.35
Or 3 interest-free payments of £2.45/mo.*
2stores
Light Bulbs Status International Filament led Round Dimmable Small Edison Screw 4W White

Status International Filament led Round Dimmable Small Edison Screw 4W White

LED Lamp, Dimmerable

£2.01
Or 3 interest-free payments of £0.67/mo.*
2stores
Light Bulbs LEDVANCE Sun@Home LED Lamps 12W E27

LEDVANCE Sun@Home LED Lamps 12W E27

LED Lamp, Pear, Dimmerable, Wireless Control, Timer, E27, Temperature (K): 5000, Life: 25000 h

£19.87
Or 3 interest-free payments of £6.62/mo.*
2stores
Light Bulbs Philips Corepro ND LED Lamps 1.7W E14 827

Philips Corepro ND LED Lamps 1.7W E14 827

LED Lamp, E14, Temperature (K): 2700, Life: 15000 h

£3.43
Or 3 interest-free payments of £1.14/mo.*
3stores
Light Bulbs Osram Vintage 1906 LED Lamps 7W E27

Osram Vintage 1906 LED Lamps 7W E27

LED Lamp, Globe, Dimmerable, E27, Temperature (K): 2200, Life: 15000 h

£17.29
Or 3 interest-free payments of £5.76/mo.*
2stores
Light Bulbs Osram Puritec HNS Fluorescent Lamps 11W G23

Osram Puritec HNS Fluorescent Lamps 11W G23

Fluorescent Lamp, Tube, G23, Life: 5000 h

£9.79
Or 3 interest-free payments of £3.26/mo.*
2stores
Light Bulbs Osram Puritec Fluorescent Lamps 30W G13

Osram Puritec Fluorescent Lamps 30W G13

Fluorescent Lamp, Tube, G13, Life: 9000 h

£14.99
Or 3 interest-free payments of £4.99/mo.*
3stores
Light Bulbs LEDVANCE (White, B22D) 3pk Smart Wi-Fi LED Light Bulbs

LEDVANCE (White, B22D) 3pk Smart Wi-Fi LED Light Bulbs

LED Lamp, Wireless Control

£24.99
Or 3 interest-free payments of £8.33/mo.*
2stores
Megaman 5.5w Filament LED Bulb Dimmable Classic style Standard BC Cap

Megaman 5.5w Filament LED Bulb Dimmable Classic style Standard BC Cap

LED Lamp

£8.99
Or 3 interest-free payments of £2.99/mo.*
2stores
Osram PURITEC HNS L Fluorescent Lamps 36W 2G11

Osram PURITEC HNS L Fluorescent Lamps 36W 2G11

Fluorescent Lamp, Tube, 2G11

£20.39
Or 3 interest-free payments of £6.79/mo.*
2stores
Paulmann LED-lampa Vit

Paulmann LED-lampa Vit

LED Lamp

£8.09
Or 3 interest-free payments of £2.69/mo.*
2stores
Philips MAS ExpertColor 40° 10.8W G53 930

Philips MAS ExpertColor 40° 10.8W G53 930

LED Lamp, Reflector, Dimmerable, G53, Temperature (K): 3000, Life: 40000 h

£28.00
Or 3 interest-free payments of £9.33/mo.*
2stores

Light Bulbs: 3 things to consider before buying

When choosing light bulbs, it's essential to consider the type that best suits your needs. LED bulbs are energy-efficient and have a long lifespan, making them ideal for frequent use in areas like kitchens or living rooms. CFL bulbs offer a good balance between efficiency and cost but take a little time to reach full brightness. Halogen bulbs provide excellent color rendering, making them perfect for accent lighting. Evaluate where you'll use the light bulb to determine which type will work best for you.

Forget about watts when it comes to brightness; focus on lumens instead. Lumens measure the actual light output of a bulb. For a cozy bedroom atmosphere, you might prefer a bulb with around 450 lumens, while a workspace may require something closer to 800-1100 lumens. Always check the lumens on the packaging to ensure you're getting the right brightness level for your space.

The color temperature of light bulbs can dramatically affect the mood of your room. Measured in Kelvin (K), lower numbers like 2700K emit a warm, yellowish light suitable for relaxing spaces such as bedrooms or living rooms. Higher numbers like 5000K produce cool, bluish light that mimics daylight, ideal for task-oriented areas like home offices or kitchens. Consider how each room is used to select the appropriate color temperature.

LIGHT BULBS

FAQ

Light bulbs are available in various types like LED, CFL, and incandescent. Each type has unique features. LED bulbs are energy-efficient and long-lasting. CFLs use less energy than incandescent but more than LEDs. Incandescent bulbs provide warm light but consume more energy and have a shorter lifespan.

Light bulbs' wattage indicates energy usage rather than brightness. Consider lumens for brightness. LEDs offer high lumens with low wattage, saving energy costs. For example, a 10-watt LED can replace a 60-watt incandescent bulb, providing similar brightness.

Light bulbs like LEDs can be dimmable if specified on the packaging. Ensure compatibility with your dimmer switch. Dimmable LEDs offer flexible lighting options and save more energy when used at lower settings.

Light bulbs' lifespan varies by type. LEDs last up to 25,000 hours, CFLs around 8,000 hours, and incandescent bulbs about 1,200 hours. A longer lifespan reduces replacement frequency and costs over time.

Light bulbs' color temperature impacts mood and ambiance. Measured in Kelvin (K), warm white (2700K-3000K) creates a cozy feel, suitable for living areas. Cool white (3500K-4100K) is ideal for kitchens and workspaces, while daylight (5000K-6500K) mimics natural light for reading or detailed tasks.

Light bulbs designed for outdoor use can often be used indoors too. Check if they meet indoor requirements such as size and fixture compatibility. Outdoor-rated bulbs are durable against weather conditions but ensure they fit your indoor aesthetic needs.

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