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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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840 Results
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
5.41 €
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In stock 2 pcs
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Order Code: EMOS25194
Tesla G4, 4 W, 12 V, 350 lm, 25 000 h, 3000K warm white, 2 pcs - LED Bulb
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Tesla G4, 4 W, 12 V, 350 lm, 25 000 h, 3000K warm white, 2 pcs
LED Bulb , power input 4 W, 12 V, luminous flux 350 lm, diameter of 1,9 cm, lifespan 25000 h, energy label F, 2 in package
Discounted -18 % 6.09 € 7.49 €
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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 - 3.20 €/ks
9.59 €
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Order Code: PHLS26024
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
4.19 €
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Order Code: RTLX26013
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
Great price 51.24 € Save 2.75 €
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Order Code: WiZ21027
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, 1 piece in package
35.90 €
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Order Code: osra25104
Tesla LED tube, SMD technology, T8, G13, 1500mm, 24W, 230V, 3840lm, 4000K, milky - LED Lamp
Tesla LED tube, SMD technology, T8, G13, 1500mm, 24W, 230V, 3840lm, 4000K, milky
LED Lamp
30.47 €
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OSRAM 10XBLI1, E14, 15W, 300 °C, clear - Oven Bulb
OSRAM 10XBLI1, E14, 15W, 300 °C, clear
Oven Bulb - energy label G, power input 15 W, 230 V, Filament, luminous flux 85 lm, warm light (2700 K), diameter 1,7 cm, lifetime 1000 h
3.79 €
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Order Code: osra25117
Govee Smart bulb ST64 RGBWW 5 - 40 W 500 lm E27 Long Life, Matter - Bulb
Govee Smart bulb ST64 RGBWW 5 - 40 W 500 lm E27 Long Life, Matter
Bulb - E27 socket
New arrival 30.90 €
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Order Code: Govee26007
Tesla G4, 4 W, 12 V, 350 lm, 25 000 h, 4000K daylight white, 2 pcs - LED Bulb
2 colors
Tesla G4, 4 W, 12 V, 350 lm, 25 000 h, 4000K daylight white, 2 pcs
LED Bulb , power input 4 W, 12 V, luminous flux 350 lm, diameter of 1,9 cm, lifespan 25000 h, energy label F, 2 in package
Discounted -18 % 6.09 € 7.49 €
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Philips Classic A60, E27, 100 W, warm white - LED Bulb
2 colors
Philips Classic A60, E27, 100 W, warm 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 7.09 €
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In stock > 10 pcs
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Order Code: PHLS26036
Govee Smart bulb G80 RGBWW 5 - 40 W 500 lm E27 Long Life, Matter - Bulb
Govee Smart bulb G80 RGBWW 5 - 40 W 500 lm E27 Long Life, Matter
Bulb - E27 socket
New arrival 30.90 €
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In stock > 5 pcs
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Order Code: Govee26009
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
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Order Code: RTLX26010
Govee Smart bulb ST64 RGBWW 5 - 40 W 500 lm E27 Long Life, Matter (2 pcs) - Bulb
Govee Smart bulb ST64 RGBWW 5 - 40 W 500 lm E27 Long Life, Matter (2 pcs)
Bulb - E27 socket
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Order Code: Govee26008
Philips Hue White and colour Ambiance 6W 810 E27 4pcs + Hue dimmer switch V2 - Smart Lighting Set
3 variants
Philips Hue White and colour Ambiance 6W 810 E27 4pcs + Hue dimmer switch V2
Smart Lighting Set - compatible with Apple Home, Google Home and Philips Hue, 4 pc(s) in package,
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From 10.15 € per month
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Philips Hue White and colour Ambiance 6W 810 E27 4pcs + Hue GO v2 - Smart Lighting Set
3 variants
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Smart Lighting Set - compatible with Apple Home, Google Home and Philips Hue, 4 pc(s) in package,
Discounted -14 % 264.56 € 307.90 €
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Philips Hue White Ambiance 6W E14 set 2pcs - LED Bulb
2 variants
4.9 101×
Philips Hue White Ambiance 6W E14 set 2pcs
LED Bulb - smart, lamp cap E14 - lamp cap E14, power input 6 W, 230 V, luminous flux 470 lm, adjustable light temperature (2200-6500 K), diameter of 3,9 cm, Bluetooth, compatible with Apple Home, Philips Hue, control via app in both Czech and English, lifespan 25000 h, energy label G, 2 in package
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Philips Hue White Ambiance 8W 1100 E27 starter kit - LED Bulb
2 colors
4.8 24×
Philips Hue White Ambiance 8W 1100 E27 starter kit
LED Bulb - smart, lamp cap E27 - lamp cap E27, power input 8 W, 230 V, luminous flux 1100 lm, adjustable light temperature (2200-6500 K), diameter of 6 cm, Bluetooth, compatible with Apple Home, Philips Hue, control via app in both Czech and English, lifespan 25000 h, energy label F, 3 in package
132.90 €
From 6.65 € per month
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Philips Hue White Ambiance 5.1W MR16 2P EU - LED Bulb
2 variants
5.0 1×
Philips Hue White Ambiance 5.1W MR16 2P EU
LED Bulb - smart, lamp cap GU5,3 - lamp cap GU5,3, power input 5,1 W, 230 V, luminous flux 400 lm, adjustable light temperature (2200-6500 K), diameter of 5 cm, 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, 2 in package
79.90 €
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In stock > 5 pcs
Order Code: PHLS23019
Philips Hue White Ambiance 4.6W 550 Filament candle E14 - LED Bulb
2 variants
5.0 3×
Philips Hue White Ambiance 4.6W 550 Filament candle E14
LED Bulb - smart, lamp cap E14 - lamp cap E14, power input 4,6 W, 230 V, filament, luminous flux 350 lm, adjustable light temperature (2200-4500 K), diameter of 3,9 cm, Bluetooth, compatible with Apple Home, Philips Hue, control via app in both Czech and English, lifespan 15000 h, energy label G, 1 piece in package
53.09 €
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In stock > 5 pcs
Order Code: PHL22030
McLED T8 LED tube 18 W, 4000 K, CRI80, 1890 lm, 105 lm/W, 1200 mm - LED Lamp
5.0 6×
McLED T8 LED tube 18 W, 4000 K, CRI80, 1890 lm, 105 lm/W, 1200 mm
LED Lamp - G13 socket, energy label F, power input 18 W, 230 V, luminous flux 1890 lm, neutral light (4000 K), colour Rendering Index (CRI) 80 Ra, diameter 2,9 cm, service life 40000 h
5.60 €
Buy
In stock > 10 pcs at the supplier's
Order Code: MCLled002
Philips Hue White and colour Ambiance 8,1W 1100 E27 - LED Bulb
4.0 2×
Philips Hue White and colour Ambiance 8,1W 1100 E27
LED Bulb - smart, lamp cap E27 - lamp cap E27, power input 8,1 W, 230 V, luminous flux 1100 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, 1 piece in package
69.90 €
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In stock 4 pcs
Order Code: PHLS25086
McLED T8 LED tube 9 W, 4000 K, CRI80, 1125 lm 125 lm/W, 600 mm - LED Lamp
5.0 1×
McLED T8 LED tube 9 W, 4000 K, CRI80, 1125 lm 125 lm/W, 600 mm
LED Lamp - G13 socket, energy label E, power consumption 9 W, 230 V, luminous flux 1125 lm, neutral light (4000 K), colour Rendering Index (CRI) 80 Ra, diameter 2,9 cm, service life 40000 h
6.46 €
Buy
In stock > 10 pcs at the supplier's
Order Code: MCLled004
McLED T8 LED tube 20 W, 4000 K, CRI80, 2600 lm, 130 lm/W, 1200 mm - LED Lamp
5.0 4×
McLED T8 LED tube 20 W, 4000 K, CRI80, 2600 lm, 130 lm/W, 1200 mm
LED Lamp - G13 socket, energy label E, power consumption 20 W, luminous flux 2600 lm, neutral light (4000 K), colour Rendering Index (CRI) 80 Ra, diameter 2,9 cm, service life 40000 h
8.59 €
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In stock > 10 pcs at the supplier's
Order Code: MCLled011
Mega Sale Mega Sale – Our Brands 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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