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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
5.0
Philips LED 40W A60 E27 2700K FR UE SRT4
LED Bulb - lamp cap E27, power input 40 W, 230 V, luminous flux 485 lm, warm light (2700 K), diameter of 6 cm, lifespan 50000 h, energy label A, 1 piece in package
3,090 Ft
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In stock > 5 pcs
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Order Code: PHLS25021
4.6 15×
Tesla - LED bulb CANDLE candle, E14, 7W, 230V, 806lm, 25 000h, 4000K daylight white, 180st
LED Bulb - lamp cap E14, power input 7 W, 230 V, luminous flux 806 lm, neutral light (4000 K), diameter of 3,7 cm, lifespan 25000 h, energy label E, 1 piece in package
2,090 Ft
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In stock > 10 pcs
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Order Code: TslLight24003
4.8 171×
EMOS Classic A60, E27, 13 W (100 W), 1521 lm, neutral white
LED Bulb - lamp cap E27, power input 13 W, 230 V, luminous flux 1521 lm, neutral light (4000 K), diameter of 6 cm, lifespan 30000 h, energy label E, 1 piece in package
1,490 Ft
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In stock > 20 pcs
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Order Code: EMOS24077
3.0
Nedis LED bulb, GU5.3, MR16, 5,8 W, 12V, 450 lm, 2700 K
LED Bulb - lamp cap GU5,3, power input 5,8 W, 12 V, luminous flux 450 lm, lifespan 15000 h, energy label G, 1 piece in package
1,790 Ft
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In stock > 5 pcs
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Order Code: Nedis24051
New arrival 1,560 Ft
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In stock > 20 pcs
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Info
Order Code: RABzar003
3.4
EMOS Filament A60, E27, 11 W (100 W), 1521 lm, neutral white, dimmable
LED Bulb - lamp cap E27, power input 11 W, 230 V, filament, luminous flux 1521 lm, neutral light (4000 K), diameter of 6 cm, lifespan 25000 h, energy label D, 1 piece in package
2,120 Ft
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In stock > 10 pcs
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Order Code: EMOS25201
4.8 171×
EMOS Classic A60, E27, 9,5 W (75 W), 1055 lm, neutral white, 3 pcs
LED Bulb - lamp cap E27, power input 9,5 W, 230 V, luminous flux 1055 lm, neutral light (4000 K), diameter of 6 cm, lifespan 30000 h, energy label E, 3 in package - 950 Ft/ks
2,860 Ft
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In stock > 10 pcs
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Order Code: EMOS24119
4.6 12×
RETLUX REL 36 LED GU10 2x5W
LED Bulb - lamp cap GU10, power input 5 W, 230 V, luminous flux 425 lm, diameter of 5 cm, lifespan 25000 h, energy label F, 2 in package
1,690 Ft
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In stock > 5 pcs
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Info
Order Code: RTLX17136
5.0
EMOS DECO SMOKED ST64, 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 6,4 cm, lifespan 25000 h, energy label G, 1 piece in package
3,290 Ft
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In stock > 5 pcs
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Info
Order Code: EMOS25186
WiZ Tunable White 50W E27 G95 Vintage + WiZ Tunable White 50W E27 G95 Vintage
LED Bulb - smart, lamp cap E27 - lamp cap E27, power input 8,8 W, 230 V, luminous flux 640 lm, adjustable light temperature (2000-5000 K), diameter of 6 cm, WiFi 2,4 GHz, compatible with Google Home, Samsung SmartThings, IFTTT, Manufacturer app, control via app in both Czech and English, lifespan 15000 h, energy label F, 1 piece in package
14,390 Ft
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: WiZ24006
4.9
SMD LED bulb frosted A80 18W E27
LED Bulb - lamp cap E27, power input 18 W, 230 V, luminous flux 2350 lm, cool light (6000 K), diameter of 8 cm, lifespan 30000 h, energy label E, 1 piece in package
3,790 Ft
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In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: ZARdom021
3.0
WOOX Smart Zigbee E27 LED bulb R9077
LED Bulb - smart, lamp cap E27 - lamp cap E27, power input 10 W, 230 V, luminous flux 806 lm (2700 K), diameter of 6 cm, WiFi 2,4 GHz, compatible with Tuya, control via app in both Czech and English, lifespan 30000 h, 1 piece in package
7,790 Ft
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In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: Woox22_9
4.9 30×
RETLUX RLL 633 G45 E14 miniG 6W CW D
LED Bulb - lamp cap E14, power input 6 W, 230 V, luminous flux 810 lm, neutral light (4000 K), lifespan 25000 h, energy label D, 1 piece in package
990 Ft
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In stock > 20 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: RTLX24056
4.9 30×
RETLUX RLL 634 G45 E14 miniG 6W DL D
LED Bulb - lamp cap E14, power input 6 W, 230 V, luminous flux 810 lm, cool light (6500 K), lifespan 25000 h, energy label D, 1 piece in package
990 Ft
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In stock > 20 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: RTLX24059
5.0
LED Spiral Filament bulb Globe G95 Amber 4W/230V/E27/1800K/270Lm/360°/Dim
LED Bulb - lamp cap E27, power input 4 W, luminous flux 270 lm, diameter of 9,5 cm, lifespan 30000 h, energy label F, 1 piece in package
3,990 Ft
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In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: zar0046
4.5 47×
RETLUX RLL 428 C37 E14 candle 6W DL
LED Bulb - lamp cap E14, power input 6 W, 230 V, luminous flux 510 lm, cool light (6500 K), diameter of 3,7 cm, lifespan 25000 h, energy label F, 1 piece in package
1,190 Ft
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In stock > 20 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: RTLX22_057
4.4
Tesla GLOBE G125 VINTAGE, E27, 4W, 230V, 380lm, 2400K, 360deg, gold
LED Bulb , power input 4 W, 230 V, filament, luminous flux 380 lm, warm light (2400 K), diameter of 12,5 cm, lifespan 15000 h, energy label F, 1 piece in package
Discounted -7 % 3,290 Ft 3,570 Ft
Buy
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: TSL19001
5.0
Philips 50W GU10 WH 36D ND UE SRT4
LED Bulb - lamp cap GU10, power input 50 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
6,790 Ft
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: PHLS25038
4.9 59×
EMOS Filament Mini Globe E14 1,8 W (25 W) 250 lm, warm white
LED Bulb - lamp cap E14, power input 1,8 W, 230 V, luminous flux 250 lm, warm light (2700 K), diameter of 4,5 cm, lifespan 25000 h, energy label D, 1 piece in package
1,100 Ft
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: EMOS24191
4.8 12×
RETLUX RLL 643 G45 E27 miniG 8W DL D
LED Bulb - lamp cap E27, power input 8 W, 230 V, luminous flux 1080 lm, cool light (6500 K), lifespan 25000 h, energy label D, 1 piece in package
Discounted -6 % 1,490 Ft 1,590 Ft
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: RTLX24060
4.3 10×
RETLUX RSH 102 A 60, E27, 9 WATT, RGB, CCT
LED Bulb - smart, lamp cap E27 - lamp cap E27, power input 9 W, 230 V, luminous flux 806 lm, adjustable light temperature (6500-2700 K), diameter of 6 cm, WiFi 2,4 GHz and Bluetooth, compatible with Apple Siri shortcuts, Google Home, Tuya, Lidl Home, Smartlife, Manufacturer app, control via app in both Czech and English, lifespan 15000 h, energy label F, 1 piece in package
4,990 Ft
Buy
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: RTLX24_003
4.0
RETLUX RLL 608 A60 E27 bulb 12W DL D
LED Bulb - lamp cap E27, power input 12 W, 230 V, luminous flux 1620 lm, cool light (6500 K), lifespan 25000 h, energy label D, 1 piece in package
Discounted -15 % 1,590 Ft 1,890 Ft
Buy
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: RTLX24038
4.9 30×
RETLUX RLL 632 G45 E14 miniG 6W WW D
LED Bulb - lamp cap E14, power input 6 W, 230 V, luminous flux 810 lm, warm light (3000 K), lifespan 25000 h, energy label D, 1 piece in package
1,390 Ft
Buy
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: RTLX24054
4.4 12×
Tesla - LED bulb FILAMENT BULB E27, 9W, 230V, 1055lm, 4000K daylight white, 360deg, milky
LED Bulb - lamp cap E27, power input 9 W, 230 V, luminous flux 1055 lm, neutral light (4000 K), diameter of 6 cm, lifespan 25000 h, energy label E, 1 piece in package
1,590 Ft
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: TslLight24002

Light Bulbs & Fluorescent Lights

Light Bulbs & Fluorescent Lights

In the category Light Bulbs & Fluorescent Lights on Alza.hu, we currently have a total of 886 products, which you can easily buy online and get quickly delivered. See all of your purchases and make orders on our easy-to-use app.
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