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Best 12v 20w G4 Led - Holiday Sale

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Last Updated - 15.12.2025

Best Choice

01

DiCUNO

DiCUNO Pack of 10 G4 2W LED Bulbs, 200 Lumens, AC/DC 12V Bulbs, Replacement for 20W Halogen, Non-Dimmable, No Flickering, LED Pin Base Lamp, Small Light Bulb, 10 Pieces

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9.6

Exceptional

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✦【Warranty and customer service】DiCUNO offers a 3-month refund and 1 year warranty from the date of purchase. If you have any questions or concerns about the item, please feel free to contact us
Versatile: the G4 LED lamp is the perfect replacement for halogen. With a warm white light colour of 3000K, it creates a pleasant atmosphere just like halogen and is ideal for use in chandeliers, recessed ceiling lights, showcase cabinets, mirror cabinets, cooker hoods, desk lamps etc.
Stable 12 V light output: these G4 LED bulbs impress with their transparent silicone coating, electronic components and 14 powerful LED chips type 2835. This ensures efficient heat output and ensures a flowing, flicker-free light source. The LED lamps require a special LED transformer for operation at 12 V AC/DC to develop their optimal performance.
Energy-saving bulb: This G4 LED consumes only 2 W power and can replace up to 20 W halogen. The ideal service life is 25000 hours. You save up to 90% energy consumption and reduce the frequency of lamp changes.
Compact size: these LED lights with standardised G4 socket impress with a small diameter and narrow dimensions. With the cylindrical shape, narrow top and wide bottom (total height: 37 mm and max. Width: 10.2 mm) they are easy to change and fit in different applications.

12,99 €
02

Osram

Osram Star PIN LED Light Bulb for G4 Base, Clear Glass, Warm White (2700K), 200 Lumens, Replacement for Conventional 20W Bulbs, Non-Dimmable, Pack of 5

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9.4

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Very long service life - up to 25000 hours and up to 100,000 switching cycles. Warm white light for well-being and relaxation in living rooms, bedrooms and children's rooms
Top quality from the brand. OSRAM
Lower heat generation (compared to the standard reference product).
Instant full light, no warm-up time. Easy replacement of conventional lamps (use outdoors only in suitable lights)
Faible consommation d'énergie

12,93 €
03

AGOTD

AGOTD LED G4 Bulbs, 2 W G4 LED Bulbs Replaces 20 W Halogen Bulbs, 2700 K Warm White, 296 lm, 12 V AC/DC LED Bulbs, Not Dimmable Pin Base Bulbs, Pack of 5

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9.2

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Wide Application G4 LED bulbs ideal for use in cabinet light, kitchen wall light, ceiling lights, table lamps, accent lights, display and landscape lighting.
This 12V G4 LED lamp must be used with an electronic transformer. Please make sure your transformer is compatible with LED lamps. This G4 capsule LED bulbs is not dimmable, please do not use with dimmer.
Same size as halogen bulb: G4 two-pin LED bulb, 33mm*11mm. Compatible with AC 12V and DC 12V. Perfectly replace the 20 watt G4 halogen bulb, and you save over 90% on energy costs.
High brightness LED chip: this G4 uses high-quality imported LED chips (16pcs * 4014 SMD LED) with high color rendering index (Ra≥83), anti-dizziness, no flicker, no radiation, uniform light output, no stain and long service life.
Aluminum PCB Fast Heat Dissipation Unlike other G4 LEDs with FR-4 plate, we use high quality aluminum circuit boards. Efficient heat dissipation, guaranteed 296LM light output even with small lamp body.

6,99 €
04

SANSUN

SANSUN G4 LED Light Bulbs, 2W Halogen Equivalent, G4/GU4/GZ4 Bi-Pin Base, AC/DC12V, 3000K, 120°Wide Angle, Non-Dimmable (Warm White, Pack of 6)

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8.9

Very Good

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Main highlights

If you use a halogen transformer, please add 1~3 halogen bulbs into the LED bulbs together (due to the low power consumption, so that LED flickers) use the LED transformer.
Easy installation: LED bulbs plug and play, reduce maintenance costs.
90% Energy Saving: Perfect replacement for 20W G4 halogen bulbs, safer than halogen bulbs.
15,000 hours long lifespan: 1 year warranty, GU4.0 bi-pin base, 120° beam angle.
12V Low Voltage G4 bulbs ideal for RV, Trailer, RV, Boat, Cabinet Lighting.

10,99 €
Value for Money

05

Jaenmsa

Jaenmsa 12er Pack G4 Halogen Leuchtmittel, 12V 20W Warmweiß 2700K Dimmbar, 2 Pin Klare Kapsellampen für Dunstabzugshauben Küchen Wohnzimmer Schlafzimmer

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8.7

Very Good

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Widely used: the G4 halogen 12V 20W bulb is widely used in counters, cabinets, microwave or oven, cabinet, ceiling box, table lamp, desk lamps, outdoor garden or landscape lighting and more with G4 pin base lamp holder.
Safety: Our G4 halogen bulb is flicker-free to protect the eyes, without UV or IR radiation, CRI>99 and halogen pin base lamp G4 offers you a safe and vibrant environment.
Long service life: the operating hours of the G4 bulb up to 2500 hours, saving time and energy when replacing a new one.
High quality and bright: this 2-pin halogen bulb G4 12 V 20 W is made of high-quality material, 2700 K warm white light, enough for lighting, just enjoy the beautiful light.
Easy to install: Standard G4 halogen bulb, plug and play, immediately and without delay. We are committed to providing our customers with high-quality products to ensure your complete satisfaction. If you have any questions, we will be happy to help you.

6,99 €
06

Phoenix-LED

Phoenix-G4 LED Lamp

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8.6

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

These G4 needle lamps have passed ROHS certification without radiation and are very environmentally friendly.
The G4 LED bulb with high colour rendering (CRI > 80) ensures bright and vibrant colours without flickering and protects your eyes and your family's eyes from light damage.
G4 bulb length: 36 mm, width: 12 mm. Please confirm whether the size of the lamp is suitable before purchasing. If you have any questions, please contact us.
G4 LED bulbs last longer than traditional halogen capsules and have a lifespan of up to 30,000 hours.
G4 LED bulb consumes only 2 W power, outputs 200 lm, can directly replace 20 W halogen bulbs and saves up to 90% on electricity costs, 3000 K warm white creates a warm and comfortable atmosphere, perfect for home lighting.

9,99 €
07

Caldarax

Caldarax G4 LED Lamp 2 W, Replacement for 12 V 20 W Halogen, Warm White 3000 K, 200 LM, 12 V Low Voltage LED Bulb, Not Dimmable, Not Flickering, for Under-Unit Lights, Cooker Hood, Pack of 6

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8.5

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

【Warranty Service】If a quality problem occurs within 1 year, the product will be refunded and replaced. If you have a quality problem, please feel free to contact us to solve it.
【Easy Installation】Standard G4 two-pin socket, plug and play, very convenient. Non-dimmable, cannot work with dimmer. If the 2 watt LED bulb flickers due to compatibility problems, please use a halogen lamp in combination with the LED lamp or replace the LED transformer.
【Application】Suitable for cooker hood, showcase cabinets, mirror cabinet, living room, cabinet, hallway, camping, etc. for chandeliers, ceiling light, floor lamp, table lamp, garden lights, accent lights, landscape lighting.
G4 LED 2 W 12 V: 6 x G4 LED 2 W bulbs, with transparent PC cover. G4 bi-pin socket, 200 lumens, diameter 10 x 34 mm, input voltage 12 V. Please check whether tension and size match before purchasing.
Energy saving bulb 90%: G4 LED 2 W replaces 20 W halogen bulb, which emits less heat and can save more than 90% on electricity costs. The service life is up to 25,000 hours, which reduces the effort and cost of frequent lamp changes.
Durable quality: G4 LED bulbs can be instantly brought to full brightness, no flicker, no radiation, no buzzing noise. 360° beam angle, super high colour rendering index for a pleasant 3000K warm white glow.

9,99 €
08

Auting

Auting G4 LED Warm White Bulbs, 3 W G4 LED Bulbs, 12 V, Replacement for 30 W Halogen Bulbs, Energy Saving Bulb 3000 K, 300 LM AC/DC LED Bulbs, Not Dimmable, Pack of 6

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8.4

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Wide application: 360° beam angle. G4 LED bulbs can be immediately brought to full brightness. For shops, living rooms, bedrooms, exhibitions, restaurants, galleries, dining rooms, etc.
High performance: the silicone body of the G4 lamp bulb has good heat dissipation, and light transmission is very good. Effectively reduce light attenuation, improve the life of the product.
Eye Protection: Super high color rendering index (Ra>80) make objects more vivid. 3000 K warm white creates a warm and comfortable atmosphere. Warm light and no flickering, protects your eyes.
Energy-saving: AUTING G4 LED bulb consumes only 3 W, the light output can perfectly replace 30 W halogen lamp directly, saving 90% on electricity bill. 3 W replace 30 W halogen lamp, same brightness and light output, lower energy consumption
Easy installation: this G4 LED bulb is not dimmable, please do not use with dimmer. Standard base of G4 lamps, easy and quick to install. Size: 37 x 13 mm. Please check the dimensions of the bulb before purchasing.

8,98 €
09

Tailcas

Tailcas G4 LED Warm White Bulbs, 12 V, 1.5 W, No Flickering, G4 LED Pin Base Lamp, Replacement for 20 W Halogen Bulbs, Energy Saving Bulb 3000 K, 180 LM AC/DC LED Bulbs, Not Dimmable, Pack of 10

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8.2

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Warm white light and no flickering: 3000 K warm white light creates a bright and comfortable atmosphere; the colour rendering index (CRI>80) makes objects more vivid; G4 LED lamps can be immediately brought to full brightness, no buzzing noise and no flickering, which can protect your eyes
Tips about G4 LED lamp: G4 LED bulbs are not dimmable, do not use these bulbs with dimmer switch; size (from 9 mm x 36 mm). Please check the dimensions of the bulb before purchase
Long service life and safety: G4 LED pin base lamps with 24 x 3014 LEDs, with high-quality silicone case, not fragile and good heat dissipation
G4 energy saving lamps: G4 1.5 W LED light bulb warm white 3000 K with 180 lm, brighter than most other G4 LED bulbs with similar power, LED G4 bulb save 90% on electricity bills, outstanding service life of up to 20,000 hours. Ideal replacement for the G4 20 W halogen bulbs
Easy installation: Standard base of G4, easy and quick to install, perfect for lighting for living room, bedroom, kitchen, dining room, office, shop, oven, etc.

9,98 €
10

AGOTD

AGOTD LED G4 Bulbs, 2 W G4 Bulbs Replaces 20 W Halogen Bulbs, 2700 K Warm White, 296 lm, 12 V AC/DC Bulbs, Non-Dimmable Pin Base Bulbs, Pack of 10

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8.1

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Wide Application G4 LED bulbs ideal for use in cabinet light, kitchen wall light, ceiling lights, table lamps, accent lights, display and landscape lighting.
This 12V G4 LED lamp must be used with an electronic transformer. Please make sure your transformer is compatible with LED bulbs. This G4 capsule LED bulb is not dimmable, please do not use with dimmer.
Same size as halogen bulb: G4 two-pin LED bulb, 33mm*11mm. Compatible with AC 12V and DC 12V. Perfectly replace the 20 watt G4 halogen bulb, and you save over 90% on energy costs.
High brightness LED chip: this G4 uses high-quality imported LED chips (16pcs * 4014 SMD LED) with high color rendering index (Ra≥83), anti-dizziness, no flicker, no radiation, uniform light output, no stain and long service life.
Aluminum PCB Fast Heat Dissipation Unlike other G4 LEDs with FR-4 plate, we use high quality aluminum circuit boards. Efficient heat dissipation, guaranteed 296LM light output even with small lamp body.

10,99 €