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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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907 Results
OSRAM spherical LED gold bulb E27 VINTAGE 8.4 W, warm white - LED Bulb
OSRAM spherical LED gold bulb E27 VINTAGE 8.4 W, warm white
LED Bulb - lamp cap E27, power input 8,4 W, luminous flux 806 lm, warm light (2400 K), diameter of 9,5 cm, lifespan 15000 h, energy label F, 1 piece in package
11.65 €
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In stock > 5 pcs at the supplier's
Order Code: osra25058
OSRAM clear LED bulb E27 7W STAR GLOBE, cold white - LED Bulb
OSRAM clear LED bulb E27 7W STAR GLOBE, cold white
LED Bulb - lamp cap E27, power input 7 W, luminous flux 806 lm, neutral light (4000 K), lifespan 15000 h, energy label E, 1 piece in package
7.05 €
Buy
In stock 5 pcs at the supplier's
Order Code: osra25038
OSRAM diamond LED bulb E27 4,5 W Vintage 1906, warm white - LED Bulb
OSRAM diamond 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
9.14 €
Buy
In stock 5 pcs at the supplier's
Order Code: osra25034
SMD Linestra 8W/S14d/230V/4000K/750Lm/270°/F/500mm - LED Lamp
SMD Linestra 8W/S14d/230V/4000K/750Lm/270°/F/500mm
LED Lamp SMD Linestra 8W/S14d/230V/4000K/750Lm/270°/F/500mm
15.40 €
Buy
In stock 5 pcs at the supplier's
Order Code: PEVzar86
OSRAM dimmable LED bulb E27 7,8 W VINTAGE EDISON, warm white - LED Bulb
OSRAM dimmable LED bulb E27 7,8 W VINTAGE EDISON, warm white
LED Bulb - lamp cap E27, power input 7,8 W, luminous flux 806 lm, warm light (1800 K), lifespan 15000 h, energy label G, 1 piece in package
15.40 €
Buy
In stock > 5 pcs at the supplier's
Order Code: osra25059
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
15.82 €
Buy
In stock 4 pcs at the supplier's
Order Code: osra25076
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
9.14 €
Buy
In stock > 5 pcs at the supplier's
Order Code: osra25035
OSRAM Vintage dimmable LED bulb E27 4,8 W GLOBE, warm white - LED Bulb
OSRAM Vintage dimmable LED bulb E27 4,8 W 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
12.90 €
Buy
In stock > 10 pcs at the supplier's
Order Code: osra25073
OSRAM brown LED bulb E27 4W VINTAGE ELIPSE, warm white - LED Bulb
2 colors
OSRAM brown LED bulb E27 4W VINTAGE ELIPSE, warm white
LED Bulb - lamp cap E27, power input 4 W, luminous flux 120 lm, warm light (1800 K), lifespan 15000 h, 1 piece in package
36.69 €
Buy
In stock 4 pcs at the supplier's
Order Code: osra25013
Nedis LED bulb, E27, A60, 4,9 W, 470 lm, 2700 K, 3 pieces - LED Bulb
Nedis LED bulb, E27, A60, 4,9 W, 470 lm, 2700 K, 3 pieces
LED Bulb - lamp cap E27, power input 4,9 W, 230 V, luminous flux 470 lm, lifespan 15000 h, energy label F, 3 in package
4.69 €
Buy
In stock 5 pcs at the supplier's
Order Code: Nedis24036
Smoot ZigBee Light E27 - LED Bulb
2.0 1×
Smoot ZigBee Light E27
LED Bulb - smart, lamp cap E27 - lamp cap E27, power input 9 W, 230 V, luminous flux 1800 lm, adjustable light temperature (2700-6500 K), diameter of 6 cm, WiFi 2,4 GHz, compatible with Tuya, control via app in Czech, lifespan 50000 h, energy label F, 1 piece in package
20.45 €
Buy
In stock 5 pcs at the supplier's
Order Code: HLOSV001
OSRAM gold dimmable LED bulb E27 4,8 W VINTAGE, warm white - LED Bulb
OSRAM gold dimmable LED bulb E27 4,8 W VINTAGE, 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 G, 1 piece in package
11.65 €
Buy
In stock 4 pcs at the supplier's
Order Code: osra25070
OSRAM dimmable LED bulb E27 11 W VINTAGE EDISON, warm white - LED Bulb
OSRAM dimmable LED bulb E27 11 W VINTAGE EDISON, warm white
LED Bulb , power input 11 W, luminous flux 806 lm, warm light (1800 K), lifespan 15000 h, energy label G, 1 piece in package
19.16 €
Buy
In stock 3 pcs at the supplier's
Order Code: osra25064
OSRAM dimmable LED bulb E27 12 W SUPERSTAR, warm white - LED Bulb
OSRAM dimmable LED bulb E27 12 W SUPERSTAR, warm white
LED Bulb - lamp cap E27, power input 12 W, luminous flux 1521 lm, warm light (2700 K), lifespan 15000 h, energy label D, 1 piece in package
9.98 €
Buy
In stock > 5 pcs at the supplier's
Order Code: osra25036
OSRAM LED bulb E27 4W VINTAGE, warm white - LED Bulb
OSRAM 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
7.05 €
Buy
In stock > 5 pcs at the supplier's
Order Code: osra25021
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, luminous flux 806 lm, warm light (2200 K), lifespan 15000 h, energy label G
42.14 €
Buy
In stock 3 pcs at the supplier's
Order Code: osra25079
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
9.56 €
Buy
In stock > 5 pcs at the supplier's
Order Code: osra25068
OSRAM Smoke LED bulb E27 4W VINTAGE ELIPSE, warm white - LED Bulb
2 colors
OSRAM Smoke LED bulb E27 4W VINTAGE ELIPSE, warm white
LED Bulb - lamp cap E27, power input 4 W, luminous flux 60 lm, warm light (1800 K), diameter of 21,5 cm, lifespan 15000 h, energy label G, 1 piece in package
36.69 €
Buy
In stock 5 pcs at the supplier's
Order Code: osra25017
Rabalux LED Filament bulb clear A60 6W E27 - LED Bulb
Rabalux LED Filament bulb clear A60 6W E27
LED Bulb - smart, lamp cap E27 - lamp cap E27, power input 6 W, 230 V, luminous flux 700 lm, adjustable light temperature (2700-6500 K), diameter of 6 cm, WiFi 5 GHz, compatible with Tuya, control via app in Czech, lifespan 25000 h, energy label E, 1 piece in package
14.90 €
Buy
In stock > 10 pcs at the supplier's
Order Code: RBLUX054
OSRAM clear LED bulb E27 5.9W VINTAGE CLASSIC A, warm white - LED Bulb
OSRAM clear LED bulb E27 5.9W VINTAGE CLASSIC A, warm white
LED Bulb - lamp cap E27, power input 5,9 W, luminous flux 806 lm, warm light (2700 K), lifespan 15000 h, energy label D
5.80 €
Buy
In stock > 10 pcs at the supplier's
Order Code: osra25029
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
18.33 €
Buy
In stock 5 pcs at the supplier's
Order Code: osra25078
OSRAM dimmable vintage LED bulb E27 8,8 W EDISON, warm white - LED Bulb
OSRAM dimmable vintage LED bulb E27 8,8 W EDISON, warm white
LED Bulb - lamp cap E27, power input 8,8 W, luminous flux 806 lm, warm light (2200 K), lifespan 15000 h, energy label F, 1 piece in package
19.57 €
Buy
In stock 4 pcs at the supplier's
Order Code: osra25081
OSRAM spherical LED gold bulb E27 VINTAGE 7.2 W, warm white - LED Bulb
OSRAM spherical LED gold bulb E27 VINTAGE 7.2 W, warm white
LED Bulb - lamp cap E27, power input 7,2 W, luminous flux 725 lm, warm light (2400 K), lifespan 15000 h, energy label E, 1 piece in package
6.64 €
Buy
In stock > 5 pcs at the supplier's
Order Code: osra25049
OSRAM large round LED bulb E27 11 W STAR, warm white - LED Bulb
OSRAM large round LED bulb E27 11 W STAR, warm white
LED Bulb - lamp cap E27, power input 11 W, luminous flux 1521 lm, warm light (2700 K), lifespan 15000 h, energy label E, 1 piece in package
8.72 €
Buy
In stock > 5 pcs at the supplier's
Order Code: osra25039

Light Bulbs & Fluorescent Lights

Alza Days LED Bulbs LED bulbs Light Bulbs & Fluorescent Lights Sorted by Socket by Socket Fluorescent Tube Lamps Fluorescent Tubes Smart Light Bulbs Light Sources Efficient Lamps Efficient Spotlight Bulbs Spotlight Oven Light Bulbs Oven Vintage & Retro Light Bulbs Retro Light Bulb Value Packs Value Packs Car Lightbulbs Car Bulbs AlzaPower Light Bulbs & Fluorescent Lights AlzaPower Jak vybrat žárovku
 

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Light Bulbs & Fluorescent Lights

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