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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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801 Results
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
Buy at the price for both existing and new AlzaPlus+ members 1,820 Ft
2,280 Ft
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In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: TslLight25027
EMOS Classic MR16, GU10, 7 W (60 W), 800 lm, warm white, step dimmable - LED Bulb
EMOS Classic MR16, GU10, 7 W (60 W), 800 lm, warm white, step 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
2,140 Ft
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In stock 2 pcs
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Order Code: EMOS25194
RETLUX RFL 605 Filament C35 E14 candle 2,3 W WW A - LED Bulb
RETLUX RFL 605 Filament C35 E14 candle 2,3 W WW A
LED Bulb - lamp cap E14, power input 2,3 W, 230 V, filament, luminous flux 485 lm, warm light (3000 K), diameter of 3,5 cm, lifespan 6,94 h, energy label A, 1 piece in package
1,690 Ft
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In stock > 5 pcs
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Order Code: RTLX26010
Philips Classic A60, E27, 60 W, warm white, 3 pcs. - LED Bulb
Philips Classic A60, E27, 60 W, warm white, 3 pcs.
LED Bulb , power input 7 W, 230 V, luminous flux 806 lm, diameter of 6 cm, lifespan 15000 h, energy label E, 3 in package
Discounted -5 % 3,590 Ft 3,790 Ft
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In stock > 10 pcs
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Info
Order Code: PHLS26024
Diolamp Vintage T30 4W/230V/E27/2700K/480Lm/360°/22,5 cm - LED Bulb
2 variants
Diolamp Vintage T30 4W/230V/E27/2700K/480Lm/360°/22,5 cm
LED Bulb - lamp cap E27, power input 4 W, 230 V, filament, luminous flux 480 lm, warm light (2700 K), diameter of 3 cm, lifespan 30000 h, energy label E, 1 piece in package
1,860 Ft
Buy
In stock > 20 pcs at the supplier's
Order Code: DIOLHIledz14
Diolamp Vintage T30 4W/230V/E27/2700K/480Lm/360°/18,5 cm - LED Bulb
2 variants
Diolamp Vintage T30 4W/230V/E27/2700K/480Lm/360°/18,5 cm
LED Bulb - lamp cap E27, power input 4 W, 230 V, filament, luminous flux 480 lm, warm light (2700 K), diameter of 3 cm, lifespan 30000 h, energy label E, 1 piece in package
1,550 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: DIOLHIledz13
Philips Smart LED WFB 40W G95 E27 RGB - LED Bulb
5.0 1×
Philips Smart LED WFB 40W G95 E27 RGB
LED Bulb - smart, lamp cap E27 - lamp cap E27, power input 6,3 W, 230 V, filament, luminous flux 470 lm, adjustable light temperature (2200-6500 K), diameter of 9,5 cm, WiFi 2,4 GHz, compatible with Apple Siri shortcuts, Google Home, control via app in Czech, lifespan 15000 h, energy label G, 1 piece in package
12,690 Ft
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In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: PHLS26005
Philips Smart LED WFB 60W G125 E27 - LED Bulb
3.0 1×
Philips Smart LED WFB 60W G125 E27
LED Bulb - smart, lamp cap E27 - lamp cap E27, power input 7 W, 230 V, filament, luminous flux 806 lm, adjustable light temperature (2700-6500 K), diameter of 12,5 cm, WiFi 2,4 GHz, compatible with Apple Siri shortcuts, Google Home, control via app in Czech, lifespan 15000 h, energy label E, 1 piece in package
7,090 Ft
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In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: PHLS26009
Diolamp High Performance MA90 38W/230V/E27/4000K/4350Lm/360° - LED Bulb
Diolamp High Performance MA90 38W/230V/E27/4000K/4350Lm/360°
LED Bulb - lamp cap E27, power input 38 W, 230 V, luminous flux 4350 lm, neutral light (4000 K), diameter of 9 cm, lifespan 30000 h, energy label F, 1 piece in package
7,820 Ft
Buy
In stock > 10 pcs at the supplier's
Order Code: DIOLHIledz08
Philips Smart LED WFB 40W P45 E14 922-65 RGB 1PF/6 - LED Bulb
Philips Smart LED WFB 40W P45 E14 922-65 RGB 1PF/6
LED Bulb - smart, lamp cap E14 - lamp cap E14, power input 4,9 W, 230 V, luminous flux 470 lm, adjustable light temperature (2200-6500 K), diameter of 7 cm, WiFi 2,4 GHz and Bluetooth, compatible with Apple Siri shortcuts, Google Home, Samsung SmartThings, IFTTT, control via app in Czech, lifespan 15000 h, energy label F, 1 piece in package
New arrival 5,390 Ft
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In stock 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: PHLS26075
Philips Smart LED WFB 60W A60 E27 RGB 1PK + Remote - LED Bulb
Philips Smart LED WFB 60W A60 E27 RGB 1PK + Remote
LED Bulb - smart, lamp cap E27 - lamp cap E27, power input 8,5 W, 230 V, luminous flux 806 lm, adjustable light temperature (2200-6500 K), diameter of 6 cm, WiFi 2,4 GHz and Bluetooth, compatible with Apple Siri shortcuts, Google Home, Samsung SmartThings, IFTTT, control via app in Czech, lifespan 15000 h, energy label F, 1 piece in package
New arrival 9,990 Ft
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In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: PHLS26078
Diolamp High Performance MA120 57 W/230 V/E40/4000 K/6300 lm/360° - LED Bulb
Diolamp High Performance MA120 57 W/230 V/E40/4000 K/6300 lm/360°
LED Bulb - lamp cap Integrated light source, power input 57 W, 230 V, luminous flux 6300 lm, neutral light (4000 K), diameter of 12 cm, lifespan 30000 h, energy label E, 1 piece in package
11,730 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: WSaaa6010
Diolamp High Performance P140 48W/230V/E27/6000K/4650Lm/220°/IP65 - LED Bulb
Diolamp High Performance P140 48W/230V/E27/6000K/4650Lm/220°/IP65
LED Bulb - lamp cap E27, power input 48 W, 230 V, luminous flux 4650 lm, cool light (6000 K), diameter of 14 cm, lifespan 30000 h, energy label F, 1 piece in package
5,470 Ft
Buy
In stock 1 pcs at the supplier's
Order Code: DIOLHIledz04
Philips Hue White and colour ambiance 6.3W MR16 1P EU - LED Bulb
2 variants
4.3 4×
Philips Hue White and colour ambiance 6.3W MR16 1P EU
LED Bulb - smart, lamp cap GU5,3 - lamp cap GU5,3, power input 6,3 W, 230 V, luminous flux 400 lm, adjustable light temperature (2200-6500 K), diameter of 5 cm, Bluetooth, compatible with Apple Home, Samsung SmartThings, Philips Hue, control via app in both Czech and English, lifespan 25000 h, energy label G, 1 piece in package
Discounted -7 % 25,590 Ft 27,790 Ft
Buy
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: PHLS23020
PAR38 240V 80W E27 FL30° Green - Bulb
PAR38 240V 80W E27 FL30° Green
Bulb - E27 socket
6,590 Ft
Buy
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SYLzar021
Sylvania ToLEDo V5 Candle V3 CL 250 lm 827 E14 - LED Bulb
Sylvania ToLEDo V5 Candle V3 CL 250 lm 827 E14
LED Bulb - lamp cap E14, power input 2,5 W, 230 V, filament, luminous flux 250 lm, warm light (2700 K), diameter of 3,5 cm, lifespan 15000 h, energy label F, 1 piece in package
New arrival 1,390 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: WSaaa6687
Philips Smart LED WFB 60W A60 E27 RGB 2PK + Remote - LED Bulb
Philips Smart LED WFB 60W A60 E27 RGB 2PK + Remote
LED Bulb - smart, lamp cap E27 - lamp cap E27, power input 8,5 W, 230 V, luminous flux 806 lm, adjustable light temperature (2200-6500 K), diameter of 6 cm, WiFi 2,4 GHz and Bluetooth, compatible with Apple Siri shortcuts, Google Home, Samsung SmartThings, IFTTT, control via app in Czech, lifespan 15000 h, energy label F, 2 in package
New arrival 13,190 Ft
Buy
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: PHLS26079
Sylvania ToLEDo VINTAGE G200 BL DIM 105 lm 820 E27 - LED Bulb
Sylvania ToLEDo VINTAGE G200 BL DIM 105 lm 820 E27
LED Bulb - lamp cap E27, power input 6 W, 240 V, luminous flux 105 lm (2000 K), diameter of 20 cm, lifespan 15000 h, energy label G, 1 piece in package
New arrival 15,650 Ft
Buy
In stock 1 pcs at the supplier's
Order Code: WSaaa6516
Diolamp Vintage G125 12W/230V/E27/4000K/1600Lm/360° - LED Bulb
Diolamp Vintage G125 12W/230V/E27/4000K/1600Lm/360°
LED Bulb - lamp cap E27, power input 12 W, 230 V, filament, luminous flux 1600 lm, neutral light (4000 K), diameter of 12,5 cm, lifespan 30000 h, energy label E, 1 piece in package
2,330 Ft
Buy
In stock > 10 pcs at the supplier's
Order Code: DIOLHIledz11
Diolamp Vintage ST64 10W/230V/E27/2700K/1220Lm/360° - LED Bulb
Diolamp Vintage ST64 10W/230V/E27/2700K/1220Lm/360°
LED Bulb - lamp cap E27, power input 10 W, 230 V, filament, luminous flux 1220 lm, warm light (2700 K), diameter of 6,4 cm, lifespan 30000 h, energy label E, 1 piece in package
1,550 Ft
Buy
In stock > 20 pcs at the supplier's
Order Code: DIOLHIledz12
Philips Smart Led WFB 40W C37 E14 922-65 RGB 4CT/6 - LED Bulb
Philips Smart Led WFB 40W C37 E14 922-65 RGB 4CT/6
LED Bulb - smart, lamp cap E14 - lamp cap E14, power input 4,9 W, 230 V, luminous flux 470 lm, adjustable light temperature (2200-6500 K), diameter of 3,9 cm, WiFi 2,4 GHz and Bluetooth, compatible with Apple Siri shortcuts, Google Home, Samsung SmartThings, IFTTT, control via app in Czech, lifespan 15000 h, energy label F, 4 in package
New arrival 18,990 Ft
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: PHLS26081
Philips Smart LED WFB 40W C37 E14 922-65 RGB 2PF/6 - LED Bulb
Philips Smart LED WFB 40W C37 E14 922-65 RGB 2PF/6
LED Bulb - smart, lamp cap E14 - lamp cap E14, power input 4,9 W, 230 V, luminous flux 470 lm, adjustable light temperature (2200-6500 K), diameter of 3,9 cm, WiFi 2,4 GHz and Bluetooth, compatible with Apple Siri shortcuts, Google Home, Samsung SmartThings, IFTTT, control via app in Czech, lifespan 15000 h, energy label F, 2 in package
New arrival 9,790 Ft
Buy
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: PHLS26074
Philips Smart LED WFB 60W A60 E27 822-65 RGB 3CT/6 - LED Bulb
Philips Smart LED WFB 60W A60 E27 822-65 RGB 3CT/6
LED Bulb - smart, lamp cap E27 - lamp cap E27, power input 8,5 W, 230 V, luminous flux 806 lm, adjustable light temperature (2200-6500 K), diameter of 6 cm, WiFi 2,4 GHz and Bluetooth, compatible with Apple Siri shortcuts, Google Home, Samsung SmartThings, IFTTT, control via app in Czech, lifespan 25000 h, energy label F, 3 in package
New arrival 10,990 Ft
Buy
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: PHLS26076
RETLUX RLL 670 GU10 bulb 1,9 W WW A - LED Bulb
RETLUX RLL 670 GU10 bulb 1,9 W WW A
LED Bulb - lamp cap GU10, power input 1,9 W, 230 V, luminous flux 340 lm, warm light (3000 K), diameter of 5 cm, lifespan 6,94 h, energy label A, 1 piece in package
1,590 Ft
Buy
In stock 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: RTLX26013
AlzaPlus+ deals 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 Car Lightbulbs Car Bulbs Oven Light Bulbs Oven AlzaPower Light Bulbs & Fluorescent Lights AlzaPower Jak vybrat žárovku
 

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