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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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845 Results
SMD LED Capsule 7W/G9/230V/4000K/590Lm/300° - LED Bulb
4.2 6×
SMD LED Capsule 7W/G9/230V/4000K/590Lm/300°
LED Bulb - lamp cap G9, power input 7 W, 230 V, luminous flux 590 lm, neutral light (4000 K), diameter of 1,6 cm, lifespan 30000 h, energy label G, 1 piece in package
2,020 Ft
Buy
In stock > 10 pcs at the supplier's
Order Code: ZARmb09
OSRAM clear LED bulb E27 3.4W VINTAGE CLASSIC A, warm white - LED Bulb
5.0 2×
OSRAM clear LED bulb E27 3.4W VINTAGE CLASSIC A, warm white
LED Bulb - lamp cap E27, power input 3,4 W, luminous flux 470 lm, warm light (2700 K), lifespan 15000 h, energy label D, 1 piece in package
1,990 Ft
Buy
In stock > 20 pcs at the supplier's
Order Code: osra25028
SMD LED Capsule 3W/G9/230V/6000K/220Lm/360°/Dim - LED Bulb
5.0 3×
SMD LED Capsule 3W/G9/230V/6000K/220Lm/360°/Dim
LED Bulb - lamp cap G9, power input 3 W, 230 V, luminous flux 220 lm, cool light (6000 K), diameter of 1,4 cm, lifespan 30000 h, 1 piece in package
1,550 Ft
Buy
In stock > 20 pcs at the supplier's
Order Code: PEVzar134
OSRAM retro LED gold bulb E27 VINTAGE 8.8 W, warm white - LED Bulb
4.5 2×
OSRAM retro LED gold bulb E27 VINTAGE 8.8 W, warm white
LED Bulb - lamp cap E27, power input 8,8 W, luminous flux 806 lm, warm light (2400 K), lifespan 15000 h, energy label F, 1 piece in package
3,270 Ft
Buy
In stock > 10 pcs at the supplier's
Order Code: osra25057
SMD LED Mini Capsule Clear 1.5W/G4/12V AC-DC/3000K/150Lm/360° - LED Bulb
4.3 18×
SMD LED Mini Capsule Clear 1.5W/G4/12V AC-DC/3000K/150Lm/360°
LED Bulb - lamp cap G4, power input 1,5 W, 12 V, luminous flux 150 lm, warm light (3000 K), diameter of 1 cm, lifespan 30000 h, energy label F, 1 piece in package
1,080 Ft
Buy
In stock > 20 pcs at the supplier's
Order Code: DLPzark20
SMD LED bulb frosted STICK Tubular T36 10W/230V/E27/6000K/1000Lm/200°/IP65 - LED Bulb
4.9 11×
SMD LED bulb frosted STICK Tubular T36 10W/230V/E27/6000K/1000Lm/200°/IP65
LED Bulb - lamp cap E27, power input 10 W, 230 V, luminous flux 1000 lm, cool light (6000 K), diameter of 3,6 cm, lifespan 30000 h, energy label F, 1 piece in package
1,860 Ft
Buy
In stock > 20 pcs at the supplier's
Order Code: ZARmb13
OSRAM gold LED bulb E14 4.9W VINTAGE CLASSIC P, warm white - LED Bulb
5.0 3×
OSRAM gold LED bulb E14 4.9W VINTAGE CLASSIC P, warm white
LED Bulb - lamp cap E14, power input 4,9 W, luminous flux 470 lm, warm light (2200 K), diameter of 4,5 cm, lifespan 15000 h, energy label F, 1 piece in package
1,390 Ft
Buy
In stock > 10 pcs at the supplier's
Order Code: osra25033
LED Filament Candle bulb clear C35 5W/230V/E14/4000K/690Lm/360°/Dim - LED Bulb
5.0 1×
LED Filament Candle bulb clear C35 5W/230V/E14/4000K/690Lm/360°/Dim
LED Bulb - lamp cap E14, power input 5 W, luminous flux 690 lm, neutral light (4000 K), diameter of 3,5 cm, lifespan 30000 h, energy label E, 1 piece in package
2,020 Ft
Buy
In stock 1 pcs at the supplier's
Order Code: zar0033
SMD LED Capsule 5W/G9/230V/4000K/420Lm/360°/Dim - LED Bulb
4.0 5×
SMD LED Capsule 5W/G9/230V/4000K/420Lm/360°/Dim
LED Bulb - lamp cap G9, power input 5 W, 230 V, luminous flux 420 lm, neutral light (4000 K), diameter of 1,6 cm, lifespan 30000 h, 1 piece in package
2,330 Ft
Buy
In stock > 10 pcs at the supplier's
Order Code: PEVzar138
SMD LED Downlight GX53 8W/4000K/700lm/230V - LED Bulb
5.0 3×
SMD LED Downlight GX53 8W/4000K/700lm/230V
LED Bulb - lamp cap GX53, power input 8 W, 230 V, luminous flux 700 lm, diameter of 2,4 cm, lifespan 25000 h, energy label F, 1 piece in package
1,860 Ft
Buy
In stock > 20 pcs at the supplier's
Order Code: BPVzar02
SMD LED Capsule clear 2W/G4/12V AC-DC/6000K/200Lm/360° - LED Bulb
4.0 6×
SMD LED Capsule clear 2W/G4/12V AC-DC/6000K/200Lm/360°
LED Bulb - lamp cap G4, power input 2 W, 12 V, luminous flux 200 lm, cool light (6000 K), diameter of 1,4 cm, lifespan 30000 h, energy label F, 1 piece in package
1,080 Ft
Buy
In stock > 20 pcs at the supplier's
Order Code: DLPzark13
SMD LED Capsule clear 2W G4 - LED Bulb
4.8 6×
SMD LED Capsule clear 2W G4
LED Bulb , power input 2 W, 12 V, luminous flux 180 lm, warm light (3000 K), diameter of 1,4 cm, lifespan 30000 h, energy label F, 1 piece in package
1,080 Ft
Buy
In stock > 20 pcs at the supplier's
Order Code: ZARdom023
SMD LED bulb frosted Special Voltage A60 10W/24V-DC/E27/4000K/875Lm/230° - LED Bulb
3.4 6×
SMD LED bulb frosted Special Voltage A60 10W/24V-DC/E27/4000K/875Lm/230°
LED Bulb - lamp cap E27, power input 10 W, 24 V, luminous flux 875 lm, neutral light (4000 K), diameter of 6 cm, lifespan 30000 h, energy label F, 1 piece in package
2,180 Ft
Buy
In stock > 10 pcs at the supplier's
Order Code: ZARmb04
LED Filament bulb clear A60 6W/230V/E27/2700K/820Lm/360° - LED Bulb
4.7 3×
LED Filament bulb clear A60 6W/230V/E27/2700K/820Lm/360°
LED Bulb - lamp cap E27, power input 6 W, luminous flux 820 lm, warm light, diameter of 6 cm, lifespan 30000 h, energy label D, 1 piece in package
1,100 Ft
Buy
In stock > 20 pcs at the supplier's
Order Code: zar0005
SMD LED Downlight GX53 8W/3000K/680lm/230V - LED Bulb
5.0 2×
SMD LED Downlight GX53 8W/3000K/680lm/230V
LED Bulb - lamp cap GX53, power input 8 W, 230 V, luminous flux 680 lm, diameter of 2,4 cm, lifespan 25000 h, energy label F, 1 piece in package
1,860 Ft
Buy
In stock > 20 pcs at the supplier's
Order Code: BPVzar01
SMD LED Downlight GX53 11W/6000K/1020Lm/230V - LED Bulb
3 colors
4.4 5×
SMD LED Downlight GX53 11W/6000K/1020Lm/230V
LED Bulb - lamp cap GX53, power input 11 W, 230 V, luminous flux 1000 lm, diameter of 2,8 cm, lifespan 30000 h, 1 piece in package
2,330 Ft
Buy
In stock > 10 pcs at the supplier's
Order Code: MPzar003
Rabalux LED bulb 3D Smart Flame T60 3W E27 230V - LED Bulb
5.0 1×
Rabalux LED bulb 3D Smart Flame T60 3W E27 230V
LED Bulb - lamp cap E27, power input 3 W, 230 V, luminous flux 110 lm, warm light (1800 K), diameter of 6 cm, lifespan 25000 h, energy label G, 1 piece in package
3,740 Ft
Buy
In stock > 10 pcs at the supplier's
Order Code: RBLUX056
SMD LED Capsule frosted 2W/G4/12V AC-DC/6000K/170Lm/360° - LED Bulb
4.4 5×
SMD LED Capsule frosted 2W/G4/12V AC-DC/6000K/170Lm/360°
LED Bulb - lamp cap G4, power input 2 W, 12 V, luminous flux 170 lm, cool light (6000 K), diameter of 1,4 cm, lifespan 30000 h, energy label F, 1 piece in package
1,080 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: DLPzark15
LED Filament bulb Amber ST64 8W/230V/E27/2700K/900Lm/360° - LED Bulb
4.8 5×
LED Filament bulb Amber ST64 8W/230V/E27/2700K/900Lm/360°
LED Bulb - lamp cap E27, power input 8 W, luminous flux 900 lm, warm light (2700 K), diameter of 6,4 cm, lifespan 30000 h, energy label E, 1 piece in package
2,020 Ft
Buy
In stock > 10 pcs at the supplier's
Order Code: zar0053
SMD LED Capsule matt 3W/G9/230V/3000K/210Lm/300° - LED Bulb
5.0 2×
SMD LED Capsule matt 3W/G9/230V/3000K/210Lm/300°
LED Bulb - lamp cap G9, power input 3 W, 230 V, luminous flux 210 lm, warm light (3000 K), diameter of 1,6 cm, lifespan 30000 h, energy label G, 1 piece in package
1,290 Ft
Buy
In stock > 20 pcs at the supplier's
Order Code: DLPldzr1
SMD LED bulb frosted Special Voltage A60 10W/12V-DC/E27/3000K/850Lm/230° - LED Bulb
5.0 9×
SMD LED bulb frosted Special Voltage A60 10W/12V-DC/E27/3000K/850Lm/230°
LED Bulb - lamp cap E27, power input 10 W, 12 V, luminous flux 850 lm, warm light (3000 K), diameter of 6 cm, lifespan 30000 h, energy label F, 1 piece in package
2,180 Ft
Buy
In stock > 10 pcs at the supplier's
Order Code: ZARmb01
SMD LED Spotlight MR11 2.5W/GU4/12V AC-DC/6000K/220Lm/30° - LED Bulb
3.8 5×
SMD LED Spotlight MR11 2.5W/GU4/12V AC-DC/6000K/220Lm/30°
LED Bulb - lamp cap GU4, power input 2,5 W, 12 V, luminous flux 220 lm (6000 K), diameter of 3,5 cm, lifespan 30000 h, energy label F, 1 piece in package
2,020 Ft
Buy
In stock > 10 pcs at the supplier's
Order Code: ZARAmb16
Diolamp SMD LED Linear J78 5 W R7s - LED Bulb
3.5 6×
Diolamp SMD LED Linear J78 5 W R7s
LED Bulb - lamp cap R7s, power input 5 W, 230 V, luminous flux 550 lm, cool light (6000 K), diameter of 1,8 cm, lifespan 30000 h, energy label E, 1 piece in package
4,190 Ft
Buy
In stock > 10 pcs at the supplier's
Order Code: DIOzar16
OSRAM Retro LED dimmable bulb E27 4 W VINTAGE, warm white - LED Bulb
5.0 2×
OSRAM Retro 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
2,650 Ft
Buy
In stock > 10 pcs at the supplier's
Order Code: osra25053

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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