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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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758 Results
SMD LED Capsule frosted 2W/G4/12V AC-DC/4000K/160Lm/360° - LED Bulb
3.0 1×
SMD LED Capsule frosted 2W/G4/12V AC-DC/4000K/160Lm/360°
LED Bulb - lamp cap G4, power input 2 W, 12 V, luminous flux 160 lm, neutral light (4000 K), diameter of 1,4 cm, lifespan 30000 h, energy label F, 1 piece in package
1,990 Ft
Buy
In stock > 20 pcs at the supplier's
Order Code: DLPzark16
SMD LED Mini Capsule clear 1,5W/G4/12V AC-DC/6000K/170Lm/360° - LED Bulb
4.4 9×
SMD LED Mini Capsule clear 1,5W/G4/12V AC-DC/6000K/170Lm/360°
LED Bulb - lamp cap G4, power input 2 W, 12 V, luminous flux 170 lm, cool light (6000 K), diameter of 1 cm, lifespan 30000 h, energy label F, 1 piece in package
1,060 Ft
Buy
In stock > 20 pcs at the supplier's
Order Code: DLPzark18
LED Globe Filament bulb clear G95 12W/230V/E27/2700K/1540Lm/360° - LED Bulb
4.5 4×
LED Globe Filament bulb clear G95 12W/230V/E27/2700K/1540Lm/360°
LED Bulb - lamp cap E27, power input 12 W, luminous flux 1540 lm, diameter of 9,5 cm, lifespan 30000 h, energy label E, 1 piece in package
3,070 Ft
Buy
In stock > 10 pcs at the supplier's
Order Code: zar0055
OSRAM flat LED bulb 3.5W E27 STAR, cool white - LED Bulb
OSRAM flat LED bulb 3.5W E27 STAR, cool white
LED Bulb - lamp cap E27, power input 3,5 W, luminous flux 300 lm, neutral light (4000 K), lifespan 25000 h, energy label F
Great price 3,070 Ft
Buy
In stock 3 pcs at the supplier's
Order Code: osra25043
SMD Linestra 5W/S14d/230V/2700K/430Lm/270°/G/300mm - LED Lamp
SMD Linestra 5W/S14d/230V/2700K/430Lm/270°/G/300mm
LED Lamp SMD Linestra 5W/S14d/230V/2700K/430Lm/270°/G/300mm
4,610 Ft
Buy
In stock > 10 pcs at the supplier's
Order Code: PEVzar85
Philips 13-100W LED, E27, 2700K, matte (6 pcs) - LED Bulb
4.8 158×
Philips 13-100W LED, E27, 2700K, matte (6 pcs)
LED Bulb - lamp cap E27, power input 13 W, 230 V, luminous flux 1521 lm, warm light (2700 K), diameter of 6 cm, lifespan 15000 h, energy label E, 6 pc(s) in package - from 1,630 Ft/pcs
from  9,810 Ft
depending on the number of items
Buy
Ordered on request
Order Code: ESO110c2
EMOS Vintage G125 / E27 / 4.5 W (40 W) / 420 lm / warm white - LED Bulb
5.0 1×
EMOS Vintage G125 / E27 / 4.5 W (40 W) / 420 lm / warm white
LED Bulb - lamp cap E27, power input 4,5 W, 230 V, luminous flux 420 lm (2200 K), diameter of 12,5 cm, lifespan 25000 h, energy label F, 1 piece in package
from  2,600 Ft
depending on the number of items
Buy
Ordered on request
Order Code: EMOS24162
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
2,890 Ft
Buy
On the way 5 pcs
Expected 19/05/2026
Order Code: TslLight26011
Tesla G4, 4 W, 12 V, 350 lm, 25 000 h, 3000K warm white, 2 pcs - LED Bulb
2 colors
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
2,890 Ft
Buy
On the way 4 pcs
Expected 19/05/2026
Order Code: TslLight26010
Philips Hue White and colour Ambiance 11W 1100 E27 - LED Bulb
3 variants
4.8 158×
Philips Hue White and colour Ambiance 11W 1100 E27
LED Bulb - smart, lamp cap E27 - lamp cap E27, power input 11 W, 230 V, luminous flux 1100 lm (2000 K), diameter of 6 cm, Bluetooth, compatible with Apple Home, Philips Hue, control via app in both Czech and English, energy label F, 1 piece in package
Great price 28,940 Ft
Currently Unavailable
Order Code: PHL21026
Tesla - LED bulb BULB E27, 8W, 230V, 806lm, 25 000h, 4000K daylight white, 220st 3pcs in pack - LED Bulb
10+ variants
4.8 213×
Tesla - LED bulb BULB E27, 8W, 230V, 806lm, 25 000h, 4000K daylight white, 220st 3pcs in pack
LED Bulb - lamp cap E27, power input 8 W, 230 V, luminous flux 806 lm, neutral light (4000 K), diameter of 6 cm, lifespan 25000 h, energy label F, 3 in package - 430 Ft/pcs
Discounted -18 % 1,290 Ft 1,590 Ft
Currently Unavailable
Order Code: TslLigh22_54
Tesla GX53, 6W, 230V, 480lm, 25,000h, 3000K warm white, 180deg - LED Bulb
3 variants
4.6 55×
Tesla GX53, 6W, 230V, 480lm, 25,000h, 3000K warm white, 180deg
LED Bulb , power input 6 W, 230 V, luminous flux 480 lm, warm light (3000 K), diameter of 7,4 cm, lifespan 25000 h, energy label F, 1 piece in package
Discounted -18 % 1,290 Ft 1,590 Ft
Currently Unavailable
Order Code: EN416a
RETLUX RLL 669 G9 6W LED dimmable WW - LED Bulb
5.0 8×
RETLUX RLL 669 G9 6W LED dimmable WW
LED Bulb - lamp cap G9, power input 6 W, 230 V, luminous flux 600 lm, warm light (3000 K), lifespan 15000 h, energy label F, 1 piece in package
Discounted -17 % 1,390 Ft 1,690 Ft
Currently Unavailable
Order Code: RTLX24025
IMMAX NEO LITE Smart 3x LED bulb E14 6W RGB+CCT colour and white, dimmable, WiFi, P45 - LED Bulb
4.3 10×
IMMAX NEO LITE Smart 3x LED bulb E14 6W RGB+CCT colour and white, dimmable, WiFi, P45
LED Bulb - smart, lamp cap E14 - lamp cap E14, power input 6 W, 230 V, luminous flux 470 lm, adjustable light temperature (2700-6500 K), diameter of 4,5 cm, WiFi 2,4 GHz, compatible with Apple Siri shortcuts, Tuya, Lidl Home, Immax NEO PRO, control via app in both Czech and English, lifespan 25000 h, energy label F, 3 in package - from 2,700 Ft/ks
from  8,090 Ft
depending on the number of items
Currently Unavailable
Order Code: IMXX21388
Philips Hue White 9W E27 set 2pcs - LED Bulb
4.8 181×
Philips Hue White 9W E27 set 2pcs
LED Bulb - smart, lamp cap E27 - lamp cap E27, power input 9 W, 230 V, luminous flux 800 lm, warm light (2700 K), diameter of 6,1 cm, Bluetooth, compatible with Apple Home, Philips Hue, control via app in both Czech and English, lifespan 15000 h, energy label F, 2 in package
12,190 Ft
Currently Unavailable
Order Code: ESO521g7
EMOS Smart LED bulb GoSmart A65 E27 14 W (94 W) 1 400 lm RGB dimmable Wi-Fi - LED Bulb
3 variants
4.2 132×
EMOS Smart LED bulb GoSmart A65 E27 14 W (94 W) 1 400 lm RGB dimmable Wi-Fi
LED Bulb - smart, lamp cap E27 - lamp cap E27, power input 14 W, 230 V, luminous flux 1400 lm, adjustable light temperature (2700-6500 K), diameter of 6,5 cm, WiFi 2,4 GHz, compatible with Tuya, Lidl Home, EMOS GoSmart, control via app in both Czech and English, lifespan 20000 h, energy label F, 1 piece in package
3,380 Ft
Currently Unavailable
Order Code: HM521b4
Philips Hue White Ambiance 4.3W GU10 - LED Bulb
3 variants
4.8 69×
Philips Hue White Ambiance 4.3W GU10
LED Bulb - smart, lamp cap GU10 - lamp cap GU10, power input 4,3 W, 230 V, luminous flux 350 lm, adjustable light temperature (2200-6500 K), diameter of 5 cm, Bluetooth, compatible with Apple Home, Philips Hue, control via app in both Czech and English, lifespan 25000 h, energy label G, 1 piece in package
from  16,800 Ft
depending on the number of items
Currently Unavailable
Order Code: PHL19058
Philips LED 13-100W, E27, 6500K, matt - LED Bulb
4.9 150×
Philips LED 13-100W, E27, 6500K, matt
LED Bulb - lamp cap E27, power input 12,5 W, 230 V, luminous flux 1521 lm, cool light (6500 K), diameter of 6 cm, lifespan 15000 h, energy label E, 1 piece in package
2,490 Ft
Currently Unavailable
Order Code: ESO110c3
RETLUX REL 37 LED GU10 4x5W - LED Bulb
4.6 9×
RETLUX REL 37 LED GU10 4x5W
LED Bulb - lamp cap GU10, power input 5 W, 230 V, luminous flux 425 lm, diameter of 5 cm, lifespan 25000 h, energy label F, 4 in package
Discounted -15 % 1,590 Ft 1,890 Ft
Currently Unavailable
Order Code: RTLX17137
Nedis LED bulb, E14, candle, 4,5 W, 470 lm, 2700 K, retro - LED Bulb
4.9 13×
Nedis LED bulb, E14, candle, 4,5 W, 470 lm, 2700 K, retro
LED Bulb - lamp cap E14, power input 4,5 W, 230 V, luminous flux 470 lm, lifespan 15000 h, energy label F, 1 piece in package
Discounted -18 % 1,290 Ft 1,590 Ft
Currently Unavailable
Order Code: Nedis24039
Philips Hue White and colour ambiance 5.7W GU10 starter kit - LED Bulb
5.0 3×
Philips Hue White and colour ambiance 5.7W GU10 starter kit
LED Bulb - smart, lamp cap GU10 - lamp cap GU10, power input 5,7 W, 230 V, luminous flux 350 lm, diameter of 5 cm, WiFi 2,4 GHz and Bluetooth, compatible with Apple Home, Google Home, Samsung SmartThings, Philips Hue, control via app in both Czech and English, lifespan 25000 h, energy label A, 3 in package
84,240 Ft
Currently Unavailable
Order Code: PHL23021
Philips Hue White Ambiance 7W 550 Filament G93 E27 - LED Bulb
4.8 6×
Philips Hue White Ambiance 7W 550 Filament G93 E27
LED Bulb - smart, lamp cap E27 - lamp cap E27, power input 7 W, 230 V, filament, luminous flux 550 lm, adjustable light temperature (2200-4500 K), diameter of 9,5 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
20,090 Ft
Currently Unavailable
Order Code: PHL21022
AlzaPower LED 1.5-25W, G4, 2700K, set of 2 - LED Bulb
4.2 52×
AlzaPower LED 1.5-25W, G4, 2700K, set of 2
LED Bulb - lamp cap G4, power input 1,8 W, 12 V, luminous flux 180 lm, warm light (2700 K), diameter of 1,04 cm, lifespan 25000 h, energy label F, 2 in package - 1,200 Ft/ks
Great price 2,390 Ft
Currently Unavailable
Order Code: APWLED-0014
AlzaPower LED 1.8-32W, G4, 2700K, set of 2 - LED Bulb
3.8 27×
AlzaPower LED 1.8-32W, G4, 2700K, set of 2
LED Bulb - lamp cap G4, power input 1,8 W, 12 V, luminous flux 180 lm, warm light (2700 K), diameter of 1,4 cm, lifespan 25000 h, energy label F, 2 in package - 1,250 Ft/ks
Great price 2,490 Ft
Currently Unavailable
Order Code: APWLED-0014a

Light Bulbs & Fluorescent Lights

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