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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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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
 
683 Results
Philips Smart LED WFB 50W GU10 GLASS RGB, 2 pcs - LED Bulb
5.0 2×
Philips Smart LED WFB 50W GU10 GLASS RGB, 2 pcs
LED Bulb - smart, lamp cap GU10 - lamp cap GU10, power input 4,7 W, 230 V, luminous flux 400 lm, adjustable light temperature (2200-6500 K), diameter of 5 cm, WiFi 2,4 GHz, compatible with Apple Siri shortcuts, Google Home, control via app in Czech, lifespan 15000 h, energy label F, 2 in package
25.90 €
Currently Unavailable
Order Code: PHLS26010
Tesla MBULB, E27, 3,5W, 230V, 300lm, 3000K warm white, 100deg - LED Bulb
Tesla MBULB, E27, 3,5W, 230V, 300lm, 3000K warm white, 100deg
LED Bulb - lamp cap E27, power input 3,5 W, 230 V, luminous flux 300 lm, warm light, diameter of 1,8 cm, lifespan 25000 h, energy label F, 1 piece in package
6.10 €
Currently Unavailable
Order Code: TslLight25027
EMOS Classic A60, E27, 10,5 W (75 W), 1 060 lm, warm white, step dimmable - LED Bulb
EMOS Classic A60, E27, 10,5 W (75 W), 1 060 lm, warm white, step dimmable
LED Bulb - lamp cap E27, power input 10,5 W, 230 V, luminous flux 1060 lm, warm light (2700 K), diameter of 6 cm, lifespan 30000 h, energy label F, 1 piece in package
4.19 €
Currently Unavailable
Order Code: EMOS25202
EMOS Classic MR16, GU10, 7 W (60 W), 800 lm, neutral white, dimmable - LED Bulb
2 variants
EMOS Classic MR16, GU10, 7 W (60 W), 800 lm, neutral white, dimmable
LED Bulb - lamp cap GU10, power input 7 W, 230 V, luminous flux 800 lm, neutral light (4000 K), diameter of 5 cm, lifespan 25000 h, energy label E, 1 piece in package
5.29 €
Currently Unavailable
Order Code: EMOS25197
IMMAX NEO LED Smart Filament E14 C37 4W CCT 470 lm dimmable, WiFi, Beacon - LED Bulb
1.0 1×
IMMAX NEO LED Smart Filament E14 C37 4W CCT 470 lm dimmable, WiFi, Beacon
LED Bulb - smart, lamp cap E14 - lamp cap E14, power input 4 W, 230 V, filament, luminous flux 470 lm, adjustable light temperature (2700-6500 K), diameter of 3,5 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 E, 1 piece in package
10.21 €
Currently Unavailable
Order Code: IMMX25102
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
8.98 €
Currently Unavailable
Order Code: EMOS25187
EMOS DECO SMOKED G125, E27, 4,5 W (19 W), 180 lm, flame - LED Bulb
3.0 2×
EMOS DECO SMOKED G125, 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 12,5 cm, lifespan 25000 h, energy label G, 1 piece in package
9.38 €
Currently Unavailable
Order Code: EMOS25188
EMOS DECO CG125A, E27, 4,5 W (24 W), 240 lm, flame - LED Bulb
5.0 1×
EMOS DECO CG125A, E27, 4,5 W (24 W), 240 lm, flame
LED Bulb - lamp cap E27, power input 4,5 W, 230 V, filament, luminous flux 240 lm, warm light (1800 K), diameter of 12,5 cm, lifespan 25000 h, energy label G, 1 piece in package
15.54 €
Currently Unavailable
Order Code: EMOS25180
EMOS DECO G130SRA, E27, 4 W (22 W), 220 lm, flame - LED Bulb
EMOS DECO G130SRA, E27, 4 W (22 W), 220 lm, flame
LED Bulb - lamp cap E27, power input 4 W, 230 V, filament, luminous flux 220 lm, warm light (1800 K), diameter of 13 cm, lifespan 25000 h, energy label G, 1 piece in package
20.45 €
Currently Unavailable
Order Code: EMOS25183
EMOS DECO S123, E27, 4 W (16 W), 150 lm, flame - LED Bulb
EMOS DECO S123, E27, 4 W (16 W), 150 lm, flame
LED Bulb - lamp cap E27, power input 4 W, 230 V, filament, luminous flux 150 lm, warm light (1800 K), diameter of 12,3 cm, lifespan 25000 h, energy label G, 1 piece in package
15.54 €
Currently Unavailable
Order Code: EMOS25184
EMOS DECO G130OA, E27, 4 W (22 W), 220 lm, flame - LED Bulb
EMOS DECO G130OA, E27, 4 W (22 W), 220 lm, flame
LED Bulb - lamp cap E27, power input 4 W, 230 V, filament, luminous flux 220 lm, warm light (1800 K), diameter of 13 cm, lifespan 25000 h, energy label G, 1 piece in package
19.63 €
Currently Unavailable
Order Code: EMOS25182
Tesla BULB, E27, 6W, 230V, 640lm, 25,000h, 4000K neutral white, 220deg - LED Bulb
10+ variants
4.8 218×
Tesla BULB, E27, 6W, 230V, 640lm, 25,000h, 4000K neutral white, 220deg
LED Bulb , power input 6 W, 230 V, luminous flux 640 lm, neutral light (4000 K), diameter of 6 cm, lifespan 25000 h, energy label F, 1 piece in package
3.89 €
Currently Unavailable
Order Code: TslLight25013
OSRAM SPC. T25/57, E14, 10W, 300 °C, matt - pack of 2 - Oven Bulb
4.0 4×
OSRAM SPC. T25/57, E14, 10W, 300 °C, matt - pack of 2
Oven Bulb - energy label G, power input 10 W, 230 V, Filament, luminous flux 30 lm, warm light (2700 K), diameter 2,5 cm, lifetime 1000 h, 2 pieces in the package
4.39 €
Currently Unavailable
Order Code: osra25112
OSRAM 10X2, E14, 15W, 300 °C, clear - pack of 2 - Oven Bulb
OSRAM 10X2, E14, 15W, 300 °C, clear - pack of 2
Oven Bulb - energy label G, power input 15 W, 230 V, Filament, luminous flux 85 lm, warm light (2700 K), diameter 2,2 cm, lifetime 1500 h, 2 pieces in the package
6.10 €
Currently Unavailable
Order Code: osra25108
Philips 60W A60 E27 2700K FR UE D SRT4 - LED Bulb
Philips 60W A60 E27 2700K FR UE D SRT4
LED Bulb - lamp cap E27, power input 4 W, 230 V, luminous flux 840 lm, warm light (2700 K), diameter of 6 cm, lifespan 50000 h, energy label A, 1 piece in package
9.49 €
Currently Unavailable
Order Code: PHLS25044
Philips 50W GU10 WH 36D DIM UE SRT4 - LED Bulb
Philips 50W GU10 WH 36D DIM UE SRT4
LED Bulb - lamp cap GU10, power input 2,4 W, 230 V, luminous flux 400 lm, warm light (2700 K), diameter of 5 cm, lifespan 50000 h, energy label A, 1 piece in package
Discounted -54 % 9.10 € 19.90 €
Currently Unavailable
Order Code: PHLS25041
Philips 50W GU10 WH 36D ND UE SRT4 - LED Bulb
5.0 2×
Philips 50W GU10 WH 36D ND UE SRT4
LED Bulb - lamp cap GU10, power input 2,4 W, 230 V, luminous flux 400 lm, warm light (3000 K), diameter of 5 cm, lifespan 50000 h, energy label A, 1 piece in package
10.90 €
Currently Unavailable
Order Code: PHLS25038
OSRAM frosted LED bulb E27 7.3W VINTAGE BALLON, warm white - LED Bulb
OSRAM frosted LED bulb E27 7.3W VINTAGE BALLON, warm white
LED Bulb - lamp cap E27, power input 7,3 W, 230 V, luminous flux 806 lm, warm light (2700 K), diameter of 17 cm, lifespan 15000 h, energy label E, 1 piece in package
38.08 €
Currently Unavailable
Order Code: osra25102
OSRAM dimmable LED bulb E27 4,8 W VINTAGE GLOBE, warm white - LED Bulb
OSRAM dimmable LED bulb E27 4,8 W VINTAGE GLOBE, warm white
LED Bulb - lamp cap E27, power input 4,8 W, luminous flux 806 lm, warm light (2200 K), lifespan 15000 h, energy label F, 1 piece in package
14.30 €
Currently Unavailable
Order Code: osra25075
OSRAM gold vintage dimmable LED bulb E27 4,8 W GLOBE, warm white - LED Bulb
OSRAM gold vintage dimmable LED bulb E27 4,8 W GLOBE, warm white
LED Bulb - lamp cap E27, power input 4,8 W, 240 V, luminous flux 806 lm, warm light (2200 K), lifespan 15000 h, energy label G, 1 piece in package
40.90 €
Currently Unavailable
Order Code: osra25079
OSRAM gold LED dimmable bulb E27 7 W VINTAGE 1906, warm white - LED Bulb
5.0 1×
OSRAM gold LED dimmable bulb E27 7 W VINTAGE 1906, warm white
LED Bulb - lamp cap E27, power input 7 W, 230 V, luminous flux 806 lm, warm light (2200 K), diameter of 12,4 cm, lifespan 15000 h, energy label F, 1 piece in package
17.99 €
Currently Unavailable
Order Code: osra25078
OSRAM gold dimmable LED bulb E27 7 W GLOBE VINTAGE, warm white - LED Bulb
OSRAM gold dimmable LED bulb E27 7 W GLOBE VINTAGE, warm white
LED Bulb - lamp cap E27, power input 7 W, 230 V, luminous flux 806 lm, warm light (2200 K), diameter of 12,4 cm, lifespan 15000 h, energy label F, 1 piece in package
16.76 €
Currently Unavailable
Order Code: osra25077
OSRAM gold dimmable LED bulb E27 7 W VINTAGE, warm white - LED Bulb
OSRAM gold dimmable LED bulb E27 7 W VINTAGE, warm white
LED Bulb - lamp cap E27, power input 7 W, luminous flux 806 lm, warm light (2200 K), lifespan 15000 h, energy label F, 1 piece in package
15.54 €
Currently Unavailable
Order Code: osra25076
OSRAM dimmable LED bulb E27 7 W VINTAGE GLOBE, warm white - LED Bulb
OSRAM dimmable LED bulb E27 7 W VINTAGE GLOBE, warm white
LED Bulb - lamp cap E27, power input 7 W, 230 V, luminous flux 806 lm, warm light (2200 K), diameter of 8 cm, lifespan 15000 h, energy label F, 1 piece in package
14.71 €
Currently Unavailable
Order Code: osra25074
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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