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Light Bulbs & Fluorescent Lights

What type of bulb and socket to choose? We will advise you.

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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, i.e. classic incandescent lamps, halogen, energy-saving, and LED bulbs. You can usually find this type in ceiling or wall lighting fixtures or chandeliers.

E14

 Has the same screw as E27, so once again, it’s used in classic incandescent lamps, halogen, energy-saving, and LED bulbs. 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 slot 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 halogen or LED bulbs. It is used 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. The light source is usually a halogen or LED bulb. 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 halogen and 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. Used in halogen spotlights, LED lamps, floor lamps, or architectural lighting fixtures.

Technology

Incandescent light bulbs

  • The cheapest light source when it comes to purchase cost. The massive heat loss, however, makes them very inefficient. Over 90% of the consumed energy is converted into heat and only the remaining 10% into light. Their service life is also low – 1,000 hours on average.

Halogen bulbs

  • About 30% more efficient than incandescent bulbs. Illuminate at the full power right after you switch them on, can be dimmed, and their purchase cost is lower than that of LED bulbs. Their operating costs are considerably higher, so they are mainly used in places where you need strong light for a short time. Their service life is 2,000 to 3,000 hours.

Energy-effcient light bulbs

  • Roughly 75% more efficient than incandescent bulbs. After switching, it takes a while before they reach their maximum brightness, so they aren’t suitable for places where lights are often turned on and off. Lose their original luminance after a few years. Their service life ranges between 6,000 and 20,000 hours.

LED bulbs

  • The latest and most efficient technology. Their service life is remarkable - usually between 20,000 and 50,000 hours. Achieve high brightness with minimum energy consumption. A 9W LED bulb is equivalent to a 60W halogen lamp.
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591 Results
OSRAM candle vintage LED bulb E14 3,4 W CLASSIC B, warm white - LED Bulb
OSRAM candle vintage LED bulb E14 3,4 W CLASSIC B, warm white
LED Bulb - lamp cap E27, power input 3,4 W, luminous flux 806 lm, warm light (2200 K), lifespan 15000 h, energy label G, 1 piece in package
9.31 €
Currently Unavailable
Order Code: osra25068
OSRAM dimmable LED filament lamp E27 11 W VINTAGE, warm white - LED Bulb
OSRAM dimmable LED filament lamp E27 11 W VINTAGE, warm white
LED Bulb - lamp cap E27, power input 11 W, 230 V, luminous flux 806 lm, warm light (1800 K), diameter of 12,4 cm, lifespan 15000 h, energy label G, 1 piece in package
24.34 €
Currently Unavailable
Order Code: osra25067
OSRAM gold LED dimmable bulb E27 4 W VINTAGE, warm white - LED Bulb
OSRAM gold LED dimmable bulb E27 4 W VINTAGE, warm white
LED Bulb - lamp cap E27, power input 4 W, luminous flux 300 lm, warm light (2000 K), lifespan 15000 h, energy label G, 1 piece in package
23.93 €
Currently Unavailable
Order Code: osra25052
OSRAM spiral LED dimmable bulb E27 4 W VINTAGE, warm white - LED Bulb
OSRAM spiral LED dimmable bulb E27 4 W VINTAGE, warm white
LED Bulb - lamp cap E27, power input 4 W, luminous flux 300 lm, warm light (2000 K), lifespan 15000 h, energy label G, 1 piece in package
18.65 €
Currently Unavailable
Order Code: osra25051
OSRAM flat LED bulb 3.5W E27 STAR, warm white - LED Bulb
OSRAM flat LED bulb 3.5W E27 STAR, warm white
LED Bulb - lamp cap E27, power input 3,5 W, luminous flux 300 lm, warm light (2700 K), lifespan 25000 h, energy label F
8.08 €
Currently Unavailable
Order Code: osra25042
OSRAM black round LED bulb E27 4 W VINTAGE, warm white - LED Bulb
OSRAM black round LED bulb E27 4 W VINTAGE, warm white
LED Bulb - lamp cap E27, power input 4 W, luminous flux 140 lm, warm light (1800 K), lifespan 15000 h, energy label G, 1 piece in package
20.68 €
Currently Unavailable
Order Code: osra25027
OSRAM atypical LED bulb E27 4,5 W Vintage 1906, warm white - LED Bulb
OSRAM atypical LED bulb E27 4,5 W Vintage 1906, warm white
LED Bulb - lamp cap E27, power input 4,5 W, luminous flux 470 lm, warm light (2400 K), lifespan 15000 h, energy label E, 1 piece in package
8.90 €
Currently Unavailable
Order Code: osra25035
OSRAM black LED spiral bulb E27 4 W VINTAGE, warm white - LED Bulb
OSRAM black LED spiral bulb E27 4 W VINTAGE, warm white
LED Bulb , power input 4 W, luminous flux 140 lm, warm light (1800 K), lifespan 15000 h, energy label G, 1 piece in package
21.09 €
Currently Unavailable
Order Code: osra25026
OSRAM retro LED bulb E27 4W VINTAGE warm white - LED Bulb
OSRAM retro LED bulb E27 4W VINTAGE warm white
LED Bulb - lamp cap E27, power input 4 W, luminous flux 300 lm, warm light (2000 K), lifespan 15000 h, energy label G, 1 piece in package
28.40 €
Currently Unavailable
Order Code: osra25025
OSRAM Smoke LED bulb E27 4.8W VINTAGE ELIPSE/OVAL, warm white - LED Bulb
OSRAM Smoke LED bulb E27 4.8W VINTAGE ELIPSE/OVAL, warm white
LED Bulb - lamp cap E27, power input 4,8 W, luminous flux 100 lm, warm light (1800 K), lifespan 15000 h, 1 piece in package
33.68 €
Currently Unavailable
Order Code: osra25019
Nedis LED bulb, E27, A60, 8 W, 806 lm, 2700 K, 3 pieces - LED Bulb
Nedis LED bulb, E27, A60, 8 W, 806 lm, 2700 K, 3 pieces
LED Bulb - lamp cap E27, power input 8 W, 230 V, luminous flux 806 lm, lifespan 15000 h, energy label F, 3 in package
6.19 €
Currently Unavailable
Order Code: Nedis24037
Philips LED CLA 60 W A60 E27 2700K FR UE - LED Bulb
Philips LED CLA 60 W A60 E27 2700K FR UE
LED Bulb - lamp cap E27, power input 4 W, 230 V, luminous flux 840 lm, diameter of 6 cm, lifespan 50000 h, energy label A, 6 pc(s) in package
28.91 €
Currently Unavailable
Order Code: PHLS26098
Philips LED CLA 50 W GU10 WW 36D ND UE 6CT/4 EC - LED Bulb
Philips LED CLA 50 W GU10 WW 36D ND UE 6CT/4 EC
LED Bulb - lamp cap GU10, power input 2,1 W, 230 V, luminous flux 375 lm, diameter of 5 cm, lifespan 50000 h, energy label A, 6 pc(s) in package
24.89 €
Currently Unavailable
Order Code: PHLS26101
Philips LED CLA 40 W B35 E14 WW FR ND UE - LED Bulb
Philips LED CLA 40 W B35 E14 WW FR ND UE
LED Bulb - lamp cap E14, power input 2,3 W, 230 V, luminous flux 485 lm, diameter of 3,5 cm, lifespan 50000 h, energy label A, 3 in package
14.90 €
Currently Unavailable
Order Code: PHLS26100
Philips LED CLA P45 40 W E14 WW CL ND UE - LED Bulb
Philips LED CLA P45 40 W E14 WW CL ND UE
LED Bulb - lamp cap E14, power input 2,3 W, 230 V, luminous flux 485 lm, diameter of 4,5 cm, lifespan 50000 h, energy label A, 6 pc(s) in package
28.91 €
Currently Unavailable
Order Code: PHLS26099
Philips LED CLA A60 100 W E27 WW CL ND UE - LED Bulb
Philips LED CLA A60 100 W E27 WW CL ND UE
LED Bulb - lamp cap E27, power input 7,3 W, 230 V, luminous flux 1535 lm, diameter of 6 cm, lifespan 50000 h, energy label A, 3 in package
22.90 €
Currently Unavailable
Order Code: PHLS26093
Philips LED CLA A60 100 W E27 WW FR ND UE, 6 ks - LED Bulb
Philips LED CLA A60 100 W E27 WW FR ND UE, 6 ks
LED Bulb - lamp cap E27, power input 7,3 W, 230 V, luminous flux 1535 lm, diameter of 6 cm, lifespan 50000 h, energy label A, 6 pc(s) in package
44.90 €
Currently Unavailable
Order Code: PHLS26097
Philips LED CLA A60 100 W E27 WW FR ND UE, 3 ks - LED Bulb
Philips LED CLA A60 100 W E27 WW FR ND UE, 3 ks
LED Bulb - lamp cap E27, power input 7,3 W, 230 V, luminous flux 1535 lm, diameter of 6 cm, lifespan 50000 h, energy label A, 3 in package
22.90 €
Currently Unavailable
Order Code: PHLS26096
Philips LED CLA 40 W A60 E27 2700K CL UE - LED Bulb
Philips LED CLA 40 W A60 E27 2700K CL UE
LED Bulb - lamp cap E27, power input 2,3 W, 230 V, luminous flux 485 lm, diameter of 6 cm, lifespan 50000 h, energy label A, 6 pc(s) in package
25.89 €
Currently Unavailable
Order Code: PHLS26095
Philips LED CLA 60 W A60 E27 2700K CL UE - LED Bulb
Philips LED CLA 60 W A60 E27 2700K CL UE
LED Bulb - lamp cap E27, power input 4 W, 230 V, luminous flux 840 lm, diameter of 6 cm, lifespan 50000 h, energy label A, 6 pc(s) in package
27.91 €
Currently Unavailable
Order Code: PHLS26094
IMMAX NEO Smart GX53 14W RGB+CCT, dimmable, 1120lm, WiFi - LED Bulb
3 variants
IMMAX NEO Smart GX53 14W RGB+CCT, dimmable, 1120lm, WiFi
LED Bulb - smart, lamp cap GX53 - lamp cap GX53, power input 14 W, 230 V, luminous flux 1120 lm, adjustable light temperature (2700-6500 K), diameter of 7,4 cm, WiFi 2,4 GHz, compatible with Apple Siri shortcuts, Tuya, Lidl Home, Smartlife, Nedis SmartLife, ETA SMART, Tesla Smart, Immax NEO PRO, control via app in both Czech and English, lifespan 416,67 h, energy label G, 1 piece in package
10.91 €
Currently Unavailable
Order Code: IMMX26034
EMOS LED bulb Classic JC, G9, 4,2 W (40 W), 470 lm, neutral white, 2 pcs - LED Bulb
EMOS LED bulb Classic JC, G9, 4,2 W (40 W), 470 lm, neutral white, 2 pcs
LED Bulb - lamp cap G9, power input 4,2 W, 230 V, luminous flux 470 lm, neutral light (4000 K), diameter of 1,8 cm, lifespan 30000 h, energy label E, 2 in package
8.29 €
Currently Unavailable
Order Code: EMOS26034
IMMAX NEO LED Smart E14 4.8W RGB+CCT, dimmable, C37, Zigbee - LED Bulb
4.4 3×
IMMAX NEO LED Smart E14 4.8W RGB+CCT, dimmable, C37, Zigbee
LED Bulb - smart, lamp cap E14 - lamp cap E14, power input 4,8 W, 230 V, luminous flux 470 lm, adjustable light temperature (2700-6500 K), diameter of 3,7 cm, WiFi 2,4 GHz, compatible with Apple Siri shortcuts, Tuya, Lidl Home, Smartlife, Nedis SmartLife, ETA SMART, Tesla Smart, Immax NEO PRO, control via app in both Czech and English, lifespan 416,67 h, energy label F, 1 piece in package
9.90 €
Currently Unavailable
Order Code: IMMX25103
EMOS DECO SMOKED G95, E27, 4,5 W (19 W), 180 lm, flame - LED Bulb
EMOS DECO SMOKED G95, E27, 4,5 W (19 W), 180 lm, flame
LED Bulb - lamp cap E27, power input 4,5 W, 230 V, filament, luminous flux 180 lm, warm light (1800 K), diameter of 9,5 cm, lifespan 25000 h, energy label G, 1 piece in package
8.90 €
Currently Unavailable
Order Code: EMOS25187
Mega Sale Light Bulbs & Fluorescent Lights Sorted by Socket by Socket LED Bulbs LED bulbs Fluorescent Tube Lamps Fluorescent Tubes Efficient Lamps Efficient Smart Light Bulbs Light Sources Vintage & Retro Light Bulbs Retro Spotlight Bulbs Spotlight Light Bulb Value Packs Value Packs Oven Light Bulbs Oven AlzaPower Light Bulbs & Fluorescent Lights AlzaPower Jak vybrat žárovku
 

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