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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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834 Results
Philips Classic B35, E14, 40 W, warm white, 6 pcs. - LED Bulb
2 colors
Philips Classic B35, E14, 40 W, warm white, 6 pcs.
LED Bulb , power input 3,4 W, 230 V, luminous flux 470 lm, diameter of 3,5 cm, lifespan 25000 h, energy label D, 6 pc(s) in package - 930 Ft/ks
New arrival 5,590 Ft
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In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: PHLS26027
Diolamp LED Spiral Filament bulb Globe clear G95 4W, 230V, E27, 1800K, 300Lm, 360°, Dim - LED Bulb
Diolamp LED Spiral Filament bulb Globe clear G95 4W, 230V, E27, 1800K, 300Lm, 360°, Dim
LED Bulb - lamp cap E27, power input 4 W, 230 V, filament, luminous flux 300 lm, warm light (1800 K), diameter of 9,5 cm, lifespan 30000 h, energy label G, 1 piece in package
3,450 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: DIOzar24
Diolamp A80 10W, 230V, E27, 3000K, 800Lm, 180° - LED Bulb
Diolamp A80 10W, 230V, E27, 3000K, 800Lm, 180°
LED Bulb - lamp cap E27, power input 10 W, 230 V, luminous flux 800 lm, warm light (3000 K), diameter of 8 cm, lifespan 20000 h, energy label G, 1 piece in package
1,020 Ft
Buy
In stock > 20 pcs at the supplier's
Order Code: DIOzar23
Philips Smart LED WFB 60W ST64 E27 - LED Bulb
Philips Smart LED WFB 60W ST64 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 6,4 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
Discounted -5 % 4,750 Ft 5,050 Ft
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In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: PHLS26007
Philips Smart LED WFB 40W G95 E27 RGB - LED Bulb
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
Discounted -5 % 9,640 Ft 10,250 Ft
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In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: PHLS26005
Philips Smart LED WFB 60W G125 E27 - LED Bulb
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 9,5 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
Discounted -5 % 5,380 Ft 5,720 Ft
Buy
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: PHLS26009
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 - 1,260 Ft/ks
New arrival 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: PHLS26024
Rabalux T18, E14, 2W, 120lm, 4000K - LED Bulb
Rabalux T18, E14, 2W, 120lm, 4000K
LED Bulb - lamp cap E14, power input 2 W, 230 V, luminous flux 120 lm, neutral light (4000 K), diameter of 1,8 cm, lifespan 2000 h, energy label G, 1 piece in package
1,560 Ft
Buy
In stock > 20 pcs at the supplier's
Order Code: RABzar004
WiZ Tunable White 25W E27 PS160 Vintage - LED Bulb
WiZ Tunable White 25W E27 PS160 Vintage
LED Bulb - smart, lamp cap E27 - lamp cap E27, power input 6,5 W, 230 V, luminous flux 390 lm, adjustable light temperature (2000-5000 K), WiFi 2,4 GHz, compatible with Samsung SmartThings, IFTTT, control via app in both Czech and English, lifespan 15000 h, energy label G, 1 piece in package
19,690 Ft
Buy
In stock 2 pcs
Order Code: WiZ21027
Philips Smart LED WFB 40W A60 E27 RGB - LED Bulb
Philips Smart LED WFB 40W A60 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 6 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
Discounted -5 % 9,390 Ft 9,980 Ft
Buy
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: PHLS26004
Philips Classic A60, E27, 100 W, cool white - LED Bulb
2 colors
Philips Classic A60, E27, 100 W, cool white
LED Bulb , power input 10,5 W, 230 V, luminous flux 1521 lm, diameter of 6 cm, lifespan 15000 h, energy label D, 1 piece in package
New arrival 2,790 Ft
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: PHLS26035
Philips Classic A60, E27, 75 W, cool white, 2 pcs. - LED Bulb
2 colors
Philips Classic A60, E27, 75 W, cool white, 2 pcs.
LED Bulb , power input 8,5 W, 230 V, luminous flux 1055 lm, diameter of 6 cm, lifespan 15000 h, energy label E, 2 in package - 1,950 Ft/ks
New arrival 3,890 Ft
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: PHLS26038
Philips Classic A60, E27, 60 W, warm white, 6 pcs. - LED Bulb
2 colors
Philips Classic A60, E27, 60 W, warm white, 6 pcs.
LED Bulb , power input 7 W, 230 V, luminous flux 806 lm, diameter of 6 cm, lifespan 15000 h, energy label E, 6 pc(s) in package - 1,200 Ft/ks
New arrival 7,190 Ft
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: PHLS26025
Philips Classic A60, E27, 60 W, cool white, 6 pcs. - LED Bulb
2 colors
Philips Classic A60, E27, 60 W, cool white, 6 pcs.
LED Bulb , power input 7 W, 230 V, luminous flux 850 lm, diameter of 6 cm, lifespan 15000 h, energy label E, 6 pc(s) in package - 1,070 Ft/ks
New arrival 6,390 Ft
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: PHLS26026
Sylvania ToLEDo Platinum RT Candle 485LM 827 E14 - LED Bulb
Sylvania ToLEDo Platinum RT Candle 485LM 827 E14
LED Bulb - lamp cap E14, power input 2,3 W, 230 V, luminous flux 485 lm, warm light (2700 K), diameter of 3,5 cm, lifespan 50000 h, energy label A, 1 piece in package
2,970 Ft
Buy
In stock > 10 pcs at the supplier's
Order Code: SYLzar067
OSRAM frosted LED bulb E27 7.3W VINTAGE BIG GRAPE, warm white - LED Bulb
OSRAM frosted LED bulb E27 7.3W VINTAGE BIG GRAPE, warm white
LED Bulb - lamp cap E27, power input 7,3 W, luminous flux 806 lm, warm light (2700 K), lifespan 15000 h, energy label E
14,490 Ft
Buy
In stock 3 pcs
Order Code: osra25104
OSRAM dimmable LED bulb E27 4 W VINTAGE GRAPE, warm white - LED Bulb
OSRAM dimmable LED bulb E27 4 W VINTAGE GRAPE, warm white
LED Bulb - lamp cap E27, power input 4 W, luminous flux 140 lm, warm light (1800 K), lifespan 15000 h, energy label G, 1 piece in package
9,570 Ft
Buy
In stock 3 pcs at the supplier's
Order Code: osra25055
Philips Hue LG Triangle - LED Bulb
Philips Hue LG Triangle
LED Bulb - smart, lamp cap E27 - lamp cap E27, power input 6,8 W, 230 V, luminous flux 500 lm (2000 K), Bluetooth, compatible with Apple Home, Google Home, Samsung SmartThings, Philips Hue, control via app in both Czech and English, lifespan 25000 h, energy label G, 1 piece in package
42,590 Ft
Buy
In stock 2 pcs
Order Code: PHLS24_005
Self-Monitoring Starter kit WiZ EU - IP Camera
Self-Monitoring Starter kit WiZ EU
IP Camera - interior, 360° viewing angle, motoric rotation, fixed lens, mobile app notifications, connection over WiFi 2,4 GHz, powered by the mains, control via apple Siri shortcuts and manufacturer app, IP20 IP rating, power cable included, dimensions 6.5 × 7 × 12 cm (H×W×D)
73,990 Ft
Buy
In stock 2 pcs
Order Code: WiZ23013
Tesla - LED bulb GLOBE G125 VINTAGE, E27, 4,2W, 230V, 380lm, 2400K, 360deg, gold - LED Bulb
2 colors
Tesla - LED bulb GLOBE G125 VINTAGE, E27, 4,2W, 230V, 380lm, 2400K, 360deg, gold
LED Bulb - lamp cap E27, power input 4,2 W, 230 V, luminous flux 380 lm (2400 K), diameter of 9,5 cm, lifespan 25000 h, energy label E, 1 piece in package
4,290 Ft
Buy
In stock > 5 pcs
Order Code: TslLigh22_76
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 3 pcs at the supplier's
Order Code: RBLUX056
SMD LED Capsule 9W/G9/230V/4000K/740Lm/300° - LED Bulb
4.7 3×
SMD LED Capsule 9W/G9/230V/4000K/740Lm/300°
LED Bulb - lamp cap G9, power input 9 W, 230 V, luminous flux 740 lm, neutral light (4000 K), diameter of 1,8 cm, lifespan 30000 h, energy label G, 1 piece in package
2,190 Ft
Buy
In stock > 10 pcs at the supplier's
Order Code: DIOzrc02
OSRAM gold LED bulb E27 4.9W VINTAGE CLASSIC A, warm white - LED Bulb
5.0 1×
OSRAM gold LED bulb E27 4.9W VINTAGE CLASSIC A, warm white
LED Bulb - lamp cap E27, power input 4,9 W, luminous flux 470 lm, warm light (2200 K), lifespan 15000 h, energy label F, 1 piece in package
1,550 Ft
Buy
In stock > 10 pcs at the supplier's
Order Code: osra25032
SMD Linear J118 10W/R7s/230V/6000K/1120Lm/360°/A+ - LED Bulb
4.3 15×
SMD Linear J118 10W/R7s/230V/6000K/1120Lm/360°/A+
LED Bulb - lamp cap R7s, power input 10 W, 230 V, luminous flux 1120 lm, diameter of 1,8 cm, lifespan 30000 h, energy label G, 1 piece in package
2,630 Ft
Buy
In stock > 10 pcs at the supplier's
Order Code: PEVzar62

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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