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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 SLV Led leuchtmittel t45 e27, 13,5w, 3000k, cri90, 240° weiß

SLV Led leuchtmittel t45 e27, 13,5w, 3000k, cri90, 240° weiß

LED, E27

£7.97
Or 3 interest-free payments of £2.65/mo.*
1store
Light Bulbs LEDVANCE HQL P LED Lamps 41W E40 827

LEDVANCE HQL P LED Lamps 41W E40 827

LED Lamp

£86.95
Or 3 interest-free payments of £28.98/mo.*
1store
Light Bulbs LEDVANCE Performance Capsule G4 Clear 0.9W 100lm 827 Extra Warm White Replaces 10W

LEDVANCE Performance Capsule G4 Clear 0.9W 100lm 827 Extra Warm White Replaces 10W

LED Lamp, Life: 15000 h

£4.63
Or 3 interest-free payments of £1.54/mo.*
1store
Light Bulbs SLV QPAR51 GU10, LED Leuchtmittel 6W 2200 2700K CRI90 36°

SLV QPAR51 GU10, LED Leuchtmittel 6W 2200 2700K CRI90 36°

LED, Reflektor, GU10

£6.53
Or 3 interest-free payments of £2.17/mo.*
1store
Light Bulbs LEDVANCE PAR20 50 36° DIM P LED Lamps 6.4W E27

LEDVANCE PAR20 50 36° DIM P LED Lamps 6.4W E27

LED Lamp, Reflector, Dimmerable, E27, Temperature (K): 2700, Life: 15000 h

£9.38
Or 3 interest-free payments of £3.12/mo.*
1store
Light Bulbs LEDVANCE Performance Tube T5 Mains AC High Output 26W 3600lm 830 Warm White 115cm Replaces 80W

LEDVANCE Performance Tube T5 Mains AC High Output 26W 3600lm 830 Warm White 115cm Replaces 80W

LED Lamp, Tube, G13

£22.79
Or 3 interest-free payments of £7.59/mo.*
1store
Light Bulbs LEDVANCE Tube 115cm 4000K 26W Performance HO

LEDVANCE Tube 115cm 4000K 26W Performance HO

LED Lamp, Tube, G13, Temperature (K): 4000

£21.74
Or 3 interest-free payments of £7.24/mo.*
1store
Light Bulbs LEDVANCE Superior Spot Reflector GU10 PAR16 4.5W 350lm 36D 818-827 Dim to Warm Dimmable Replaces 50W

LEDVANCE Superior Spot Reflector GU10 PAR16 4.5W 350lm 36D 818-827 Dim to Warm Dimmable Replaces 50W

LED Lamp, Reflector, Dimmerable, GU10, Life: 15000 h

£7.26
Or 3 interest-free payments of £2.42/mo.*
1store
LEDVANCE Vintage 1906 E27 Pear Gold 2.5W 220lm 824 Extra Warm White Replaces 22W

LEDVANCE Vintage 1906 E27 Pear Gold 2.5W 220lm 824 Extra Warm White Replaces 22W

LED Lamp, E27, Life: 15000 h

£6.84
Or 3 interest-free payments of £2.28/mo.*
1store
LEDVANCE Performance R7s Double Ended 78mm Clear 12W 1521lm 827 Extra Warm White Dimmable Replaces 100W

LEDVANCE Performance R7s Double Ended 78mm Clear 12W 1521lm 827 Extra Warm White Dimmable Replaces 100W

LED Lamp

£20.17
Or 3 interest-free payments of £6.72/mo.*
1store
LEDVANCE Vintage 1906 E27 Pear Gold 4W 300lm 820 Extra Warm White Dimmable Replaces 25W

LEDVANCE Vintage 1906 E27 Pear Gold 4W 300lm 820 Extra Warm White Dimmable Replaces 25W

LED Lamp, Dimmerable, E27, Temperature (K): 2000, Life: 15000 h

£8.44
Or 3 interest-free payments of £2.81/mo.*
1store
LEDVANCE Tube 90cm 4000K 9.7W Superior

LEDVANCE Tube 90cm 4000K 9.7W Superior

LED Lamp, Reflector, Tube, G13, Temperature (K): 4000, Life: 15000 h

£9.01
Or 3 interest-free payments of £3.00/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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