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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 BELL Lighting 5W GU10 PAR16 LED Halo Titan Cool White Dimmable BL05874

BELL Lighting 5W GU10 PAR16 LED Halo Titan Cool White Dimmable BL05874

LED Lamp, Reflector, GU10

£3.95
Or 3 interest-free payments of £1.31/mo.*
1store
Light Bulbs Crompton LED Candle BC B22 Filament Pearl 4W 2700K Warm White

Crompton LED Candle BC B22 Filament Pearl 4W 2700K Warm White

LED Lamp, Life: 15000 h

£3.80
Or 3 interest-free payments of £1.26/mo.*
1store
Light Bulbs LEDVANCE LEDTUBE T5 Mains LED Lamps 7W G5

LEDVANCE LEDTUBE T5 Mains LED Lamps 7W G5

LED Lamp, Tube, G5, Temperature (K): 4000, Life: 50000 h

£15.95
Or 3 interest-free payments of £5.31/mo.*
1store
Light Bulbs LEDVANCE gu5.3 niedervolt reflektor lampe mr16 dimmbar 36° 7,8w wie 43w

LEDVANCE gu5.3 niedervolt reflektor lampe mr16 dimmbar 36° 7,8w wie 43w

LED, Reflektor, GU5.3 MR16, Lebensdauer: 15000 Std

£18.68
Or 3 interest-free payments of £6.22/mo.*
1store
Light Bulbs LEDVANCE CLASSIC A V 8.5W 827 mattiert E27

LEDVANCE CLASSIC A V 8.5W 827 mattiert E27

LED, E27, Farbtemperatur (K): 2700, Lebensdauer: 15000 Std

£2.20
Or 3 interest-free payments of £0.73/mo.*
1store
Light Bulbs LEDVANCE E27 LEDCLA404W827FRE27P

LEDVANCE E27 LEDCLA404W827FRE27P

LED, E27, Farbtemperatur (K): 2700, Lebensdauer: 15000 Std

£3.51
Or 3 interest-free payments of £1.17/mo.*
1store
Light Bulbs LEDVANCE R50 60 DIM P LED Lamps 5.9W E14

LEDVANCE R50 60 DIM P LED Lamps 5.9W E14

LED Lamp, Reflector, Dimmerable, E14, Temperature (K): 2700, Life: 25000 h

£6.88
Or 3 interest-free payments of £2.29/mo.*
1store
Light Bulbs LEDVANCE 146417.LE.00.01 EEK D A G E27 Ellipse 38 W = 125 W Warmweiß Ø x L 90 mm x 217 mm 1 St

LEDVANCE 146417.LE.00.01 EEK D A G E27 Ellipse 38 W = 125 W Warmweiß Ø x L 90 mm x 217 mm 1 St

LED, E27, Farbtemperatur (K): 4000

£36.40
Or 3 interest-free payments of £12.13/mo.*
1store
LEDVANCE gu5.3 niedervolt reflektor mr16 dimmbar 36° 5,3w wie 35w 4000k

LEDVANCE gu5.3 niedervolt reflektor mr16 dimmbar 36° 5,3w wie 35w 4000k

LED, Reflektor, Dimmbar, GU5.3 MR16, Farbtemperatur (K): 4000

£15.64
Or 3 interest-free payments of £5.21/mo.*
1store
LEDVANCE High CRI E27 Dimmable Warm White Frosted LED GLS 7.5W 2700K

LEDVANCE High CRI E27 Dimmable Warm White Frosted LED GLS 7.5W 2700K

LED Lamp, Classic, E27, Life: 15000 h

£9.98
Or 3 interest-free payments of £3.32/mo.*
1store
LEDVANCE gu5.3 niedervolt reflektor lampe mr16 dimmbar 36° 3.6w

LEDVANCE gu5.3 niedervolt reflektor lampe mr16 dimmbar 36° 3.6w

LED, Reflektor, Dimmbar, GU5.3 MR16, Lebensdauer: 15000 Std

£10.83
Or 3 interest-free payments of £3.61/mo.*
1store
LEDVANCE LED-Leuchtmittel MR16 P 6.3W 840 GU5.3 – 4099854048036 – Ersatz für 50 W

LEDVANCE LED-Leuchtmittel MR16 P 6.3W 840 GU5.3 – 4099854048036 – Ersatz für 50 W

LED, Reflektor, GU5.3 MR16, Farbtemperatur (K): 4000

£9.15
Or 3 interest-free payments of £3.05/mo.*
1store
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.

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.

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