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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
RETLUX RLL 601 A60 E27 bulb 7W CW D - LED Bulb
2 variants
4.0 8×
RETLUX RLL 601 A60 E27 bulb 7W CW D
LED Bulb - lamp cap E27, power input 7 W, 230 V, luminous flux 950 lm, neutral light (4000 K), lifespan 25000 h, energy label D, 1 piece in package
1,190 Ft
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In stock 3 pcs
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Order Code: RTLX24031
RETLUX RFL 602 Fil. A60 E27 bulb 8W WW D - LED Bulb
4.8 4×
RETLUX RFL 602 Fil. A60 E27 bulb 8W WW D
LED Bulb - lamp cap E27, power input 8 W, 230 V, luminous flux 1080 lm, warm light (2700 K), lifespan 25000 h, energy label D, 1 piece in package
Discounted -15 % 1,590 Ft 1,890 Ft
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Order Code: RTLX24021
SMD LED bulb frosted Special Voltage A60 10W/24V-DC/E27/3000K/850Lm/230° - LED Bulb
4.0 2×
SMD LED bulb frosted Special Voltage A60 10W/24V-DC/E27/3000K/850Lm/230°
LED Bulb - lamp cap E27, power input 10 W, 24 V, luminous flux 850 lm, warm light (3000 K), diameter of 6 cm, lifespan 30000 h, energy label F, 1 piece in package
2,390 Ft
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In stock > 10 pcs
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Order Code: ZARmb03
RETLUX RLL 458 R7S J118 8W LED COB WW - LED Bulb
2.5 16×
RETLUX RLL 458 R7S J118 8W LED COB WW
LED Bulb - lamp cap R7s, power input 8 W, 230 V, luminous flux 900 lm, diameter of 1,6 cm, lifespan 15000 h, energy label F, 1 piece in package
Discounted -10 % 3,290 Ft 3,690 Ft
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In stock
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Order Code: RTLX17116
EMOS Filament A60, E27, 5,9 W (60 W), 806 lm, warm white - pack of 3 - LED Bulb
10+ variants
4.8 416×
EMOS Filament A60, E27, 5,9 W (60 W), 806 lm, warm white - pack of 3
LED Bulb , power input 5,9 W, 230 V, filament, luminous flux 806 lm, warm light (2700 K), diameter of 6 cm, lifespan 25000 h, energy label D, 3 in package - 1,040 Ft/ks
Discounted -6 % 3,120 Ft 3,350 Ft
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In stock 1 pcs
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Order Code: EMOS25089
Philips LED 60W G95 E27 4000K CL UE SRT4 - LED Bulb
4.3 3×
Philips LED 60W G95 E27 4000K CL UE SRT4
LED Bulb - lamp cap E27, power input 60 W, 230 V, luminous flux 840 lm, neutral light (4000 K), diameter of 9,5 cm, lifespan 50000 h, energy label A, 1 piece in package
4,590 Ft
Buy
In stock 3 pcs
Order Code: PHLS25027
Philips Hue White Ambiance 6W 810 E27 2pcs - LED Bulb
Philips Hue White Ambiance 6W 810 E27 2pcs
LED Bulb - smart, lamp cap E27 - lamp cap E27, power input 6 W, 230 V, luminous flux 800 lm (1000 K), Bluetooth, compatible with Apple Home, Google Home, Philips Hue, control via app in both Czech and English, lifespan 25000 h, energy label D, 2 in package
23,990 Ft
Buy
In stock 2 pcs
Order Code: PHLS25079
TP-Link Tapo L430P, Smart E14, P45 Multicolour - LED Bulb
TP-Link Tapo L430P, Smart E14, P45 Multicolour
LED Bulb - smart, lamp cap E14 - lamp cap E14, power input 4,8 W, 230 V, luminous flux 470 lm, adjustable light temperature (2500-6500 K), diameter of 4,86 cm, WiFi 2,4 GHz, compatible with Samsung SmartThings, Manufacturer app, control via app in both Czech and English, lifespan 25000 h, energy label F, 1 piece in package
5,490 Ft
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In stock > 10 pcs
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Order Code: TP25156
SMD Capsule 5W/G9/230V/6000K/440Lm/300°/A+ - LED Bulb
4 colors
4.5 20×
SMD Capsule 5W/G9/230V/6000K/440Lm/300°/A+
LED Bulb - lamp cap G9, power input 5 W, 230 V, luminous flux 440 lm, diameter of 1,6 cm, lifespan 30000 h, energy label G, 1 piece in package
1,490 Ft
Buy
In stock 1 pcs
Order Code: PEVzar33
Philips Hue White 14W 1600 E27 - LED Bulb
Philips Hue White 14W 1600 E27
LED Bulb - smart, lamp cap E27 - lamp cap E27, power input 14 W, 230 V, luminous flux 1600 lm, adjustable light temperature (2700-2700 K), Bluetooth, compatible with Apple Home, Google Home, Philips Hue, control via app in both Czech and English, lifespan 25000 h, energy label E, 1 piece in package
12,390 Ft
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: PHLS25078
Philips Hue White 7W 810 E27 4pcs - LED Bulb
Philips Hue White 7W 810 E27 4pcs
LED Bulb - smart, lamp cap E27 - lamp cap E27, power input 7 W, 230 V, luminous flux 806 lm, adjustable light temperature (2700-2700 K), Bluetooth, compatible with Apple Home, Google Home, Philips Hue, control via app in both Czech and English, lifespan 25000 h, energy label E, 4 in package
New arrival 21,990 Ft
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In stock 4 pcs
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Info
Order Code: PHLS25075
Philips Hue White 10W 1100 E27 - LED Bulb
Philips Hue White 10W 1100 E27
LED Bulb - smart, lamp cap E27 - lamp cap E27, power input 10 W, 230 V, luminous flux 1055 lm, adjustable light temperature (2700-2700 K), Bluetooth, compatible with Apple Home, Google Home, Philips Hue, control via app in both Czech and English, lifespan 25000 h, energy label E, 1 piece in package
9,890 Ft
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In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: PHLS25076
RETLUX RLL 457 R7S J78 4,5W LED COB WW - LED Bulb
2.2 21×
RETLUX RLL 457 R7S J78 4,5W LED COB WW
LED Bulb - lamp cap R7s, power input 4,5 W, 230 V, luminous flux 500 lm, diameter of 1,6 cm, lifespan 15000 h, energy label F, 1 piece in package
Discounted -17 % 2,390 Ft 2,890 Ft
Buy
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: RTLX17115
Xtend Home XTH-LED-E2711T - LED Bulb
3.7 3×
Xtend Home XTH-LED-E2711T
LED Bulb - smart, lamp cap E27 - lamp cap E27, power input 11 W, 240 V, luminous flux 1050 lm, WiFi 2,4 GHz, compatible with Tuya, control via app in Czech, lifespan 25000 h, energy label F, 1 piece in package
4,590 Ft
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In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: Xtend25017
Xtend Home XTH-LED-E1448T - LED Bulb
5.0 2×
Xtend Home XTH-LED-E1448T
LED Bulb - smart, lamp cap E14 - lamp cap E14, power input 4,8 W, 240 V, luminous flux 450 lm, WiFi 2,4 GHz, compatible with Tuya, control via app in Czech, lifespan 25000 h, energy label F, 1 piece in package
4,890 Ft
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: Xtend25019
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
1,650 Ft
Buy
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: EMOS25202
Philips Hue White Ambiance 6W 810 E27 4pcs - LED Bulb
3 variants
Philips Hue White Ambiance 6W 810 E27 4pcs
LED Bulb - smart, lamp cap E27 - lamp cap E27, power input 6 W, 230 V, luminous flux 800 lm (1000 K), Bluetooth, compatible with Apple Home, Google Home, Philips Hue, control via app in both Czech and English, lifespan 25000 h, energy label D, 4 in package
43,590 Ft
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: PHLS25080
iGET HOME BS2 Smart Bulb GU10 5,5W RGB+CCT - LED Bulb
2.0 1×
iGET HOME BS2 Smart Bulb GU10 5,5W RGB+CCT
LED Bulb - smart, lamp cap GU10 - lamp cap GU10, power input 5,5 W, 230 V, luminous flux 400 lm, adjustable light temperature (3000-6500 K), diameter of 5 cm, WiFi 2,4 GHz, compatible with Tuya, Smartlife, iGet Home, control via app in both Czech and English, lifespan 25000 h, energy label G, 1 piece in package
3,090 Ft
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: iGET25002
EMOS Classic MR16, GU10, 7 W (60 W), 800 lm, warm white, dimmable - LED Bulb
2 variants
EMOS Classic MR16, GU10, 7 W (60 W), 800 lm, warm white, dimmable
LED Bulb - lamp cap GU10, power input 7 W, 230 V, luminous flux 800 lm, warm light (3000 K), diameter of 5 cm, lifespan 25000 h, energy label E, 1 piece in package
1,650 Ft
Buy
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: EMOS25196
Philips Hue Essential White and colour Ambiance 4,7W 345 GU10 Starter Kit - LED Bulb
1.0 1×
Philips Hue Essential White and colour Ambiance 4,7W 345 GU10 Starter Kit
LED Bulb - smart, lamp cap GU10 - lamp cap GU10, power input 4,7 W, 230 V, luminous flux 345 lm (2200 K), Bluetooth, compatible with Apple Home, Google Home, Philips Hue, control via app in both Czech and English, lifespan 15000 h, energy label F, 3 in package
43,590 Ft
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: PHLS25095
OSRAM SPC. T26/57, E14, 25W, 300 °C, matt - Oven Bulb
3.0 4×
OSRAM SPC. T26/57, E14, 25W, 300 °C, matt
Oven Bulb - energy label G, power input 25 W, 230 V, Filament, luminous flux 140 lm, warm light (2700 K), diameter 2,6 cm, lifetime 1000 h
890 Ft
Buy
In stock > 20 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: osra25116
Philips Hue White and colour Ambiance 6W 810 E27 4pcs - LED Bulb
3 variants
Philips Hue White and colour Ambiance 6W 810 E27 4pcs
LED Bulb - smart, lamp cap E27 - lamp cap E27, power input 6 W, 230 V, luminous flux 800 lm (1000 K), Bluetooth, compatible with Apple Home, Google Home, Philips Hue, control via app in both Czech and English, lifespan 25000 h, energy label D, 4 in package
86,790 Ft
Buy
In stock > 5 pcs
Order Code: PHLS25085
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
Discounted -19 % 1,690 Ft 2,090 Ft
Buy
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: TslLight25027
Philips Hue White and colour Ambiance 6W 810 E27 2pcs - LED Bulb
Philips Hue White and colour Ambiance 6W 810 E27 2pcs
LED Bulb - smart, lamp cap E27 - lamp cap E27, power input 6 W, 230 V, luminous flux 800 lm (1000 K), Bluetooth, compatible with Apple Home, Google Home, Philips Hue, control via app in both Czech and English, lifespan 25000 h, energy label D, 2 in package
43,390 Ft
Buy
In stock 2 pcs
Order Code: PHLS25084

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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