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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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817 Results
4.7 28×
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Tesla Filament A class, E27, 4W, 840lm, 2700K warm white, 360deg, clear, 230V, 25 000h
LED Bulb - lamp cap E27, power input 4 W, 230 V, luminous flux 840 lm, warm light (2700 K), diameter of 6 cm, lifespan 25000 h, energy label A, 1 piece in package
  3,090 Ft
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In stock 4 pcs
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Order Code: TES24006
3.0
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RETLUX RLL 468 G9 2W LED mini WW
LED Bulb - lamp cap G9, power input 2 W, 230 V, luminous flux 200 lm, warm light (3000 K), lifespan 15000 h, energy label F, 1 piece in package
  990 Ft
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Order Code: RTLX24023
5.0 11×
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RETLUX REL 34 LED C37 2x5W E14 WW
LED Bulb - lamp cap E14, power input 5 W, 230 V, luminous flux 430 lm, warm light, diameter of 3,7 cm, lifespan 25000 h, energy label F, 2 in package
  1,690 Ft
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Order Code: RTLX17134
5.0
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RETLUX RHL 220 G9 40W Oven WW
Oven Bulb - energy label G, power input 40 W, 230 V, luminous flux 460 lm, warm light (3000 K), colour Rendering Index (CRI) 80 Ra, diameter 1,3 cm, lifetime 2000 h
  1,890 Ft
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In stock 4 pcs
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Order Code: RTLX25016
4.0
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OSRAM SPC. T25/57, E14, 10W, 300 °C, clear - pack of 2
Oven Bulb - energy label G, power input 10 W, 230 V, Filament, luminous flux 30 lm, warm light (2700 K), diameter 2,5 cm, lifetime 1000 h, 2 pieces in the package
  1,290 Ft
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In stock 2 pcs
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Order Code: osra25111
4.1
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IMMAX NEO LITE 3x Smart bulb LED E27 11W RGB+CCT, dimmable, WiFi, Beacon, DO
LED Bulb - smart, lamp cap E27 - lamp cap E27, power input 11 W, 230 V, luminous flux 1055 lm, adjustable light temperature (2700-6500 K), diameter of 6 cm, WiFi 2,4 GHz and Bluetooth, compatible with Apple Siri shortcuts, Google Home, Tuya, Lidl Home, Smartlife, Nedis SmartLife, Immax NEO PRO, control via app in both Czech and English, lifespan 25000 h, energy label F, 3 in package
  from  9,890 Ft
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Order Code: IMXX2348
5.0
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SMD LED bulb frosted Special Voltage Ball P45 5W/12V-DC/E27/4000K/450Lm/180°
LED Bulb - lamp cap E27, power input 5 W, 12 V, luminous flux 450 lm, neutral light (4000 K), diameter of 4,5 cm, lifespan 30000 h, energy label F, 1 piece in package
  1,730 Ft
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Order Code: ZARmb07
4.3 11×
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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
  1,990 Ft
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Order Code: RTLX24038
4.8 192×
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EMOS Classic A60, E27, 7 W (60 W), 806 lm, cool white
LED Bulb - lamp cap E27, power input 7 W, 230 V, luminous flux 806 lm, cool light (6500 K), diameter of 6 cm, lifespan 30000 h, energy label E, 1 piece in package
  1,190 Ft
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Order Code: EMOS24089
4.7 65×
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RETLUX REL 38 LED R50 2x6W E14 W
LED Bulb - lamp cap E14, power input 6 W, 230 V, luminous flux 510 lm, warm light (3000 K), diameter of 5 cm, lifespan 25000 h, energy label F, 2 in package
  1,890 Ft
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In stock 4 pcs
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Order Code: RTLX22_040
4.0 12×
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Niceboy SmartBulb AMBIENT E14
LED Bulb - smart, lamp cap E14 - lamp cap E14, power input 5,5 W, 230 V, luminous flux 470 lm, adjustable light temperature (2700-6500 K), diameter of 3,6 cm, WiFi 2,4 GHz, compatible with Niceboy ION, control via app in Czech, lifespan 25000 h, energy label F, 1 piece in package
  4,190 Ft
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In stock 2 pcs
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Order Code: NCB21_01
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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
Discounted -15 % 33,110 Ft 39,390 Ft
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Order Code: PHLS25080
5.0
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Nedis LED bulb, E14, G45, 4,9 W, 470 lm, 2700 K
LED Bulb - lamp cap E14, power input 4,9 W, 230 V, luminous flux 470 lm, lifespan 15000 h, energy label F, 1 piece in package
  1,190 Ft
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In stock 2 pcs
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Order Code: Nedis24041
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Govee Smart bulb ST64 RGBWW 5 - 40 W 500 lm E27 Long Life, Matter
Bulb - E27 socket
Discounted -5 % 9,910 Ft 10,430 Ft
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Order Code: Govee26007
5.0
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SMD LED Spotlight PAR16 7W/GU10/230V/4000K/540Lm/105°
LED Bulb - lamp cap GU10, power input 7 W, 230 V, luminous flux 540 lm, neutral light (4000 K), diameter of 5 cm, lifespan 30000 h, 1 piece in package
  1,250 Ft
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In stock > 20 pcs
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Order Code: PEVzar129
4.7
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RETLUX RFL 401 Filament G45 E14 miniG 5W WW
LED Bulb - lamp cap E14, power input 5 W, 230 V, filament, luminous flux 550 lm, warm light (3000 K), diameter of 4,5 cm, lifespan 15000 h, energy label E, 1 piece in package
  1,790 Ft
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Order Code: RTLX22_042
4.8 221×
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Tesla - LED bulb BULB, E27, 5.4W, 230V, 600lm, 25 000h, 3000K warm white, 220deg
LED Bulb - lamp cap E27, power input 5,4 W, 230 V, luminous flux 600 lm, warm light (3000 K), diameter of 6 cm, lifespan 25000 h, energy label F, 1 piece in package
  1,190 Ft
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In stock > 5 pcs
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Order Code: TslLigh22_47
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MOES Smart Matter Wi-Fi Bulb, RGB+CW, 14W, 1521lm, E27
LED Bulb - smart, lamp cap E27 - lamp cap E27, power input 14 W, 230 V, luminous flux 1521 lm (2700 K), diameter of 6,55 cm, WiFi 2,4 GHz, compatible with MOES, lifespan 15000 h, energy label F, 1 piece in package
New arrival 4,790 Ft
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In stock > 10 pcs
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Order Code: Moes2603
4.8 105×
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EMOS Classic Mini Globe, E14, 4.2 W (40 W), 470 lm, cool white
LED Bulb - lamp cap E14, power input 4,2 W, 230 V, luminous flux 470 lm, cool light (6500 K), diameter of 4,5 cm, lifespan 30000 h, energy label E, 1 piece in package
  from  980 Ft
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In stock > 10 pcs
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Order Code: EMOS24110
3.7
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LuDream Red 3 W, without blue component (E27)
LED Bulb - lamp cap E27, 240 V, luminous flux 150 lm (1100 K), diameter of 6 cm, lifespan 25000 h, energy label G, 1 piece in package
  5,560 Ft
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In stock > 10 pcs
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Order Code: LUMsve013
4.0
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Philips LED 40W P45 E27 4000K CL UE SRT4
LED Bulb , power input 2,3 W, 230 V, luminous flux 485 lm, neutral light (4000 K), diameter of 4,5 cm, lifespan 50000 h, energy label A, 1 piece in package
  2,890 Ft
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In stock 3 pcs
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Order Code: PHLS25023
5.0
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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
  3,150 Ft
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In stock > 5 pcs
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Order Code: EMOS25186
4.8 221×
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Tesla - LED bulb BULB E27, 8W, 230V, 806lm, 25 000h, 6500K cold white, 220deg
LED Bulb - lamp cap E27, power input 8 W, 230 V, luminous flux 806 lm, cool light, diameter of 6 cm, lifespan 25000 h, energy label F, 1 piece in package
  1,390 Ft
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In stock > 5 pcs
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Order Code: TslLight25011
5.0
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RETLUX RLT 204 LED tube 120cm 18W CW
LED Lamp - energy label D, power input 18 W, 230 V, luminous flux 2450 lm, neutral light (4000 K), colour Rendering Index (CRI) 80 Ra, lifetime 500 h
  3,390 Ft
Buy
In stock 2 pcs
Order Code: RTLX24074
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