We use cookies to give you the best possible experience on our site. By continuing to use the site you agree to our use of cookies. Find out more

LED Lightbulbs & Lighting

0

The latest and most efficient lighting technology. Their service life is remarkable - usually between 20,000 and 50,000 hours. LED lights also achieve high brightness with minimal energy consumption. A 9W LED bulb is equivalent to a 60W halogen lamp.

Continue

LED technology

At the core, it is a semiconductor electronic component that has the ability to emit light or infrared and ultraviolet radiation. This makes it different from other diodes. Officially, it is called a light-emitting diode, or LED for short.

Advantages of LED technology

  • About ten times more efficient than a normal light bulb
  • More resistant against vibration and shocks
  • Can change light without filters
  • Service life several times longer than other lighting sources
  • Does not contain mercury
  • Switching it on and off repeatedly has no negative effects on its service life
  • The diode can be very small and can be fitted anywhere


Socket

The base part of the bulb that connects to the lamp. There are several types of fittings:

E27

27 mm in diameter, this is one of the most common fittings. It’s used by almost every light source with a voltage of 230 V. You can usually find this type in ceiling or wall lighting fixtures or chandeliers.

E14

Has the same screw as E27. They differ only in diameter, which in this case is 14 mm. The operating voltage is 230 V. Commonly used in smaller lamps, spot lights, and candelabra and chandeliers consisting of a large number of light bulbs.

GU10

This socket has no screw. Instead, it has two pins with a diameter of 5 mm that you snap into the lamp and twist slightly. Its operating voltage is 230 V and this type is most commonly encountered in ceiling lights, spot lights, or in bathroom and lavatory fixtures.

G4

A threadless socket, it features two pins 4 mm apart that you snap into the lamp. Its operating voltage is 12V. Most commonly found in kitchen counter lighting fixtures, low ceilings, or bars.

GU5.3

Another threadless socket, it features two pins 1 mm in diameter and spaced 5.3 mm apart. The socket is designed for 12V. Mainly used in smaller lamps and spot lights.

G9

A threadless socket similar to GU10. It has two pins that snap into the lamp. This is the smallest size for 230V LED bulbs. Most commonly used in ceiling fixtures, spot lights, or in bathroom and lavatory fixtures.

R7s

A linear, tube-shaped socket inserted into a fork with a pitch of 78-189 mm. Its operating voltage is 230 V.

GU4

A threadless socket similar to other GU types. You’ve got two pins 1 mm in diameter and spaced 4 mm apart that you simply snap into the lamp. The pins must be at least 6 mm long.

GX53

This type is used in ceiling fixtures, floor lamps, or footings. The distance between the pins is 53 mm.

 

General comparison chart

This chart shows estimated power savings when using different types of light bulb technology. In direct comparison, LED is clearly the best option.

Brightness 220 lm 400 lm 700 lm 900 lm 1300 lm
Light source type          
Incandescent bulb 25 W 40 W 60 W 75 W 100 W
Halogen bulb 18 W 28 W 42 W 53 W 70 W
Energy-efficient light bulb 6 W 9 W 12 W 15 W 20 W
LED bulb 4 W 6 W 10 W 13 W 18 W

 

Was this information useful?
This form is for collecting Feedback Only. If you have any other inquiries, please our Customer Care team here.
Is something missing or displayed incorrectly? Let us know your suggestions so we can improve the website and customer experience.
123 ...
339 Results
Classic Range
Philips LED Classic 7-60W, E27, 2700K, Milky White, 2pcs
LED Bulb - 7W (replacement for 60W), 10000h, warm white light 2700K, 806lm, CRI >80, A++ - £3.60/pcs

Philips LED bulbs are economical and stylish, but mainly, they feature a quality lighting with a very long life. LED bulbs...

Philips LED Classic 7-60W, E27, 2700K, Milky White, 2pcs - LED Bulb
A++ -36%
-36% £11.21
£7.19 excl.VAT £5.99
Buy
In stock > 10 pcs
Order Code: ESO105g1
Deluxe Range
Philips Hue White 9.5W E27
LED bulb - 1x 9.5W LED, A60, E27, 25,000 hours, 2700K, dimmable, controlled via smart devices, Philips Hue Bridge required to utilise all functions

Extend existing wireless lighting system on another single bulb. Philips Hue LED bulb with an extremely long life of 15,000 hours. Just plug the...

£17.90 excl.VAT £14.92
Buy
In stock > 10 pcs
Order Code: ESO2557n5
Premium Range
Philips Hue White 9.5W E27 2 piece set
LED bulb - 2x 9.5W LED, A60, E27 socket, 25,000hrs, 2700K, dimmable, utilise smart control for all bridge functions

Control the lights from anywhere. Philips Hue brings you a natural, white light that can be dimmed and controlled from your phone.?..

£27.90 excl.VAT £23.25
Buy
In stock > 5 pcs
Order Code: ESO521g7
OSRAM LED 8.5W E27 Classic Value 1pc
LED bulb - 8.5W (replacement for 60W), 220-240, 10,000h, warm white 2700K, 806lm, 200°, energy efficiency class A+

Thinking about how to save electricity? Now light a house or apartment is in the long term to significant costs. With cost reductions will help LED...

OSRAM LED 8.5W E27 Classic Value 1pc - LED bulb
Buy more, pay less
A+ -19%
-19% £4
from £3.23 excl.VAT £2.69
Buy
Special Offer
In stock > 20 pcs
Order Code: EAO2307o3
Canyon LED COB bulb, E27, round, 12W 1pc
LED bulb - 12W (replacement for 75W) 50000h., warm white 2700K, 1055lm, 300°, CRI>80, A+

Replace incandescent bulb economically efficient LED technology. Compared to conventional bulb offers significantly lower power consumption, which...

Canyon LED COB bulb, E27, round, 12W 1pc - LED bulb
Buy more, pay less
A+ -60%
-60% £7.44
from £2.96 excl.VAT £2.47
Buy
Special Offer
In stock > 10 pcs
Order Code: CAO101a5
Canyon COB LED bulb, E27, round, 9W 1pc
LED bulb - 9W (replacement for 60W), 50,000h, warm white 2700K, 806lm, 300°, CRI>80, energy efficiency class A+

Replace incandescent bulb economically efficient LED technology. Compared to conventional bulb offers significantly lower power consumption, which...

Canyon COB LED bulb, E27, round, 9W 1pc - LED bulb
Buy more, pay less
A+ -57%
-57% £6.01
from £2.60 excl.VAT £2.17
Buy
Special Offer
In stock > 20 pcs
Order Code: CAO101a22
Canyon COB LED bulb, E14, candle, transparent, 6W
LED bulb 6W, 470 lm, neutral white 4000K, 220-240,150 ° Ra> 80, 50,000h

Replace conventional incandescent economically efficient LED technology. Compared to conventional bulb offers significantly lower power...

Canyon COB LED bulb, E14, candle, transparent, 6W - LED bulb
A+ -69%
-69% £5.44
£1.69 excl.VAT £1.41
Buy
Special Offer
Last piece in stock
Order Code: CAO102c32
Canyon COB LED bulb, E27, round, 10W
LED bulb 10W, 50000h., Warm white 2700K, 806lm, 300 °, CRI> 80, A +

Replace incandescent bulb economically efficient LED technology. Compared to conventional bulb offers significantly lower power consumption, which...

Canyon COB LED bulb, E27, round, 10W - LED bulb
Buy more, pay less
A+
from £6.20 excl.VAT £5.17
Buy
Special Offer
In stock 1 pcs
Order Code: CAO101a3
Osram 1906 PENDULUM 3X CANOPY
Pendant light Floating canopy for 3x curtain

Are you looking for hanging lights in your apartment, cafe or similar premises and already own Osram 1906 Pendulum ? Then you...

£10.90 excl.VAT £9.08
Buy
In stock 3 pcs
Order Code: EAO1R015
Osram 1906 PENDULUM E27 GOLD
Pendant light Suspension clamp E27 gold

Are you looking for hanging lights in your apartment, cafe or similar spaces? Then you might be interested in...

£14.90 excl.VAT £12.42
Buy
In stock 1 pcs
Order Code: EAO1R014
Osram 1906 PENDULUM E27 BLACK
LED bulb E27 black drawer
Are you looking for hanging lights in your apartment, cafe or similar spaces? Then you might be...

£14.90 excl.VAT £12.42
Buy
In stock > 10 pcs
Order Code: EAO1R013
Osram 1906 Classic 54 7W LED E27 2400K GOLD
LED bulb - Retro, 7W (replacement for 54W), 220-240V, 15000h, warm white 2400K, 710lm, 100000 switching cycles, A+

The Osram 1906 Classic 54 LED light bulb offers a beautiful, warm white light that illuminates the interior of your room...

Osram 1906 Classic 54 7W LED E27 2400K GOLD - LED bulb
A+
£7.19 excl.VAT £5.99
Buy
In stock > 10 pcs
Order Code: EAO1R012
Osram 1906 Classic 34 4W LED E27 2400K GOLD
LED bulb - Retro, 4W (replacement for 34W), 220-240V, 15000h, warm white 2400K, 380lm, 100000 switching cycles, A+

The Osram 1906 Classic 34 LED light bulb offers a beautiful, warm white light that illuminates the interior of your room... 

Osram 1906 Classic 34 4W LED E27 2400K GOLD - LED bulb
A+
£6.29 excl.VAT £5.24
Buy
In stock 1 pcs
Order Code: EAO1R011
Osram Retrofit Classic 60 6W LED E27 2700K
LED bulb - Retro, 6W (replacement for 60W), 220-240V, 15000h, warm white light 2700K, 806lm, 100000 switching cycles, A++

The Osram Retrofit Classic LED light bulb offers a beautiful, warm white light that illuminates the interior of your room....

Osram Retrofit Classic 60 6W LED E27 2700K - LED bulb
A++
£6.29 excl.VAT £5.24
Buy
In stock > 5 pcs
Order Code: EAO1R010
Osram Retrofit Classic 40 4W LED E27 2700K
LED bulb - Retro, 4W (replacement for 40W), 220-240V, 15000h, warm white light 2700K, 470lm, 100000 switching cycles, A++

The Osram Retrofit Classic LED light bulb offers a beautiful, warm white light that irradiates the interior of your room...

Osram Retrofit Classic 40 4W LED E27 2700K - LED bulb
A++
£6.29 excl.VAT £5.24
Buy
In stock > 10 pcs
Order Code: EAO1R009
Osram Retrofit Classic 25 2W LED E27 2700K
LED bulb - Retro, 2W (25W replacement), 220-240V, 15000h, warm white light 2700K, 250lm, 100000 switching cycles, A++

The Osram Retrofit Classic LED light bulb offers a beautiful, warm white light that illuminates the interior of your room...

Osram Retrofit Classic 25 2W LED E27 2700K - LED bulb
A++
£3.29 excl.VAT £2.74
Buy
In stock 1 pcs
Order Code: EAO1R008
Osram 1906 Globe 54 7W LED E27 2400K GOLD
LED bulb - retro, 7W (replacement for 54W), 220-240V, 15,000h, warm white 2,400K, 710lm, 100000 switching cycles, energy efficiency class A+

The Osram 1906 Globe LED light bulb offers beautiful, warm white light that illuminates the interior of your room. The manufacturer has perfected all the details...

Osram 1906 Globe 54 7W LED E27 2400K GOLD - LED bulb
A+
£8.59 excl.VAT £7.16
Buy
In stock > 10 pcs
Order Code: EAO1R007
Osram 1906 Globe 34 4W LED E27 2400K GOLD
LED bulb - retro, 4W (replacement for 34W), 220-240V, 15000h, warm white 2400K, 380lm, 100000 switching cycles, A+

The Osram 1906 Globe LED light bulb offers beautiful, warm white light that illuminates the interior of your room. Osram has...

Osram 1906 Globe 34 4W LED E27 2400K GOLD - LED bulb
A+
£7.60 excl.VAT £6.33
Buy
In stock > 10 pcs
Order Code: EAO1R006
Osram Retrofit Globe 40 4W LED E27 2700K
LED bulb - retro, 4W (replacement for 40W), 220-240V, 15000h, warm white light 2700K, 470lm, 100000 switching cycles, A++

The Osram Retrofit Globe 40 LED light bulb offers beautiful, warm white light that illuminates the interior of your room. Osram has...

Osram Retrofit Globe 40 4W LED E27 2700K - LED bulb
A++
£7.19 excl.VAT £5.99
Buy
In stock 4 pcs
Order Code: EAO1R004
Osram Retrofit Globe 25 2W LED E27 2700K
LED bulb - retro, 2W (25W replacement), 220-240V, 15000h, warm white light 2700K, 250lm, 100000 switching cycles, A++

The Osram Retrofit Globe 25 LED light bulb offers beautiful, warm white light that illuminates the interior of your room. Osram has...

Osram Retrofit Globe 25 2W LED E27 2700K - LED bulb
A++
£6.59 excl.VAT £5.49
Buy
In stock 5 pcs
Order Code: EAO1R003
Osram Globe 15W E27 6500K
Fluorescent Light 15W (replacement for 63W), 220-240, 10000h, cool white 6500K, 780lm, A, 30000 switching cycles

Attractive design and great energy saving are the characteristics of the fluorescent lamp from OSRAM, a specialist with long experience in the...

Osram Globe 15W E27 6500K - Fluorescent Light
A -36%
-36% £5.44
£3.49 excl.VAT £2.91
Buy
Last piece in stock
Order Code: EAO2288j2
21 More... Top
123 ...
 

Enter product name

Note (link, Part number etc.):


My Alza Log In Shipping & Payment About Us
Shipping to:
WEB1