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Best Gu4 Halogen 20w - Holiday Sale

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Last Updated - 15.12.2025

Best Choice

01

Simusi

Simusi GU4 Halogen Bulbs, MR11 12V 20W Pack of 12, MR11 20W Ceiling Light Bulbs, 2 Pin Dimmable, Halogen Spot Reflector Bulbs 2700K Warm White

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9.8

Exceptional

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

【GU4 Dimmable】: The spotlight bulb is dimmable with your motion switch and delivers clear, high-quality warm light. No need to warm up as the spotlight bulb lights up immediately and you can adjust the light output.
MR11 halogen bulbs: MR11 12V 20W halogen bulbs, full brightness with warm white 2700K, create a cosy and relaxing atmosphere and give your dining room or living room a warm and inviting atmosphere.
Long service life: the life of the MR11 halogen ceiling light is longer than that of 90% of bulbs available on the market. Work up to 2500 hours. Consume up to 28 percent less energy than traditional bulbs, saving you time and energy.
24° beam angle: 24 degree halogen spotlights cover more space and create a pleasant light that is suitable for most home applications or ambient lighting in commercial applications. CRI of GU4 halogen bulbs is over 99.
12 V MR11 halogen bulb: Volt: 12 V, size: 34 x 36 mm, the diameter of the MR11 lamp hole is 4 mm. The MR11 is much smaller than the MR16 (45 x 50 mm), please check the size of your lamp to see if this MR11 bulb fits carefully before purchasing.

15,99 €
02

Jaenmsa

Jaenmsa MR11 Halogen Bulbs, MR11 12V 20W Pack of 12, GU4 20W Halogen Spotlight 2700K Warm White, MR11 Halogen Bulbs Dimmable, Halogen Reflector Light Bulb Bi Pin, Ceiling Bulbs 280LM

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9.7

Exceptional

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: 12 volt MR11 halogen bulbs with 2 pins are ideal for residential and commercial lighting, such as recessed lights, rail lighting, accent lighting and landscape lighting. Please pay attention to the different base between MR11/GU4 and MR16 GU5.3.
Safe 20 W MR11 halogen bulbs: 12 V low voltage lamp dimmable, UV stop, warm white 2700 K colour temperature, ensures a very pleasant atmosphere. MR11 is much smaller than the MR16 (45 x 50 mm), please check the size of your lamp whether this MR11 bulb fits carefully before purchasing.
MR11 12 V 20 W: These 12 V 20 W halogen bulbs are made of high-quality tungsten filaments and have a service life of 2500 hours. The extremely long service life reduces the frequency of lamp replacement. Size: 34 x 36 mm, 4 mm width between the pins. 24 degree beam angle, 280 lumens.
Eye protection GU4 bulb: MR11 dimmable bulb can adjust the light brightness via dimmer. The halogen floodlight bulb does not flicker, protects your eyes and ensures your family. No dangerous emissions, no UV or IR radiation. Do not touch the bulb when it is switched on to avoid burns.
Buy with confidence: Jaenmsa strives to provide our customers with good products. We provide a one-year warranty. If you have any questions about our products, please feel free to contact us.

15,99 €
03

Caldarax

Caldarax Pack of 8 MR11 GU4 Halogen Bulbs Reflector Light Bulbs 20 W 12 V, Warm White 2700 K, Dimmable Halogen Spot Spotlight, 250 lm, 30° Beam Angle, 35 mm x 35 mm

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9.6

Exceptional

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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【Application】Perfect for living room, bedroom, kitchen, hallway, shop, school, landscape, exhibition, home, hotel, museum, restaurant, cafe, retail
Service: If there is a quality problem 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.
MR11 12 V halogen spotlight: diameter 35 x 35 mm. Pack of 8 halogen reflector bulbs. GU4 bipin socket, standard MR11 shape, 250 lumens, input voltage 12V. Please check the voltage and size match before purchase as the MR11 lamp (35mm) is not as large as MR16 lamp (50mm).
Long service life: High-quality material, high brightness and low power consumption ensure an average of 2000 hours, reducing the problems of frequent lamp replacement, long service life and very durable.
Focus lighting: This 20 W GU4 headlight bulb has a beam angle of 30 degrees, which gives you a great headlight effect. The warm white light temperature of 2700 K provides a relaxed feeling and creates a warm atmosphere.
Dimmable: The halogen lamp MR11 is dimmable. From 100% to 0% continuous and without jerking or flickering. Instant start without delay. CRI> 80, no UV radiation, protect your eyes better.

13,99 €
Value for Money

04

EASYIVY

EASYIVY MR11 Halogen Bulbs 12V 20W Dimmable, GU4 Halogen Spot Light Bulb with Glass Cover Warm White 2700K, 35mm Diameter Reflector Spotlight MR11 for Recessed Lights, Landscape Lighting, Pack of 6

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9.5

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: MR11 GU4 spot bulbs are suitable for downlights, spotlights, track lights, landscape lights, ceiling lights, recessed lights, accent lights. Widely used in office, exhibition, home, hotels, museums, restaurants, retail stores, etc.
Soft light: MR11 GU4 reflector bulb with front glass cover, 2700 K warm white light, soothing glow light and 36 degree beam angle, creates a warm and cosy atmosphere in any room.
Low voltage 12 V: 20 W MR11 GU4 halogen bulb is AC/DC 12 V, not for 220 V-240 V. Low 12 volt lighting product, safe working voltage for humans and generating less heat than conventional bulbs.
Easy to install: this MR11 halogen reflector bulb with GU4 bi-pin base (4 mm between 2 pins). Diameter: 35 mm, length: 35 mm. Simply install the bulb directly into a GU4 socket lighting accessories. Please make sure the bulb fits your lamp before purchasing.
Dimmable: the GU4 reflector lamp warm white is dimmable, you can adjust the brightness with the dimmer switch to meet different lighting needs. No flicker, no humming, effectively prevents eye fatigue.

10,59 €
05

Vinaco

Vinaco GU4 20 W, 6 Pack High Power 250 LM MR11 GU4 Halogen Long Lasting MR11 12 V 20 W Dimmable with Glass Cover, Halogen Warm White 2800K Fibre Optic Light Bulb, 12 V 20 Watt

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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

Long service life: high-quality halogen Gu4 20 W works safely at low voltage 12 volts, the service life of this MR11 GU4 bulb is over 3000 hours, it can be switched on and off about 8000 times, saving you the cost of frequent replacement of the bulb. No lead or mercury, no UV or IR radiation, gu4 12v 20w is safe for you and your family.
High performance and CRI 100: set of 6 GU4 bulbs, high power 250 lumens, 2800 K warm white light with CRI100, this GU4 MR11 halogen lamp emits sunlight-like quality for true colour reproduction, creating a cosy and warming atmosphere for your home or garden.
5. Your satisfaction is our priority: If you have problems with the 12V MR11 dimmable, you can contact us at any time. Our professional after-sales team will put things in order within 24 hours. Buy confidence with this mr11 haogen 20w!
4, 【Durable & Standard Size】: Halogen 12V 20W MR11 GU4, glass body. and with glass cover. Diameter: 1.33 inches (34 mm), length: 1.38 inches (35 mm), shape: MR11 reflector FTD, base: gu4/gz4 base (4 mm or 0.16 inches between 2 pins). Low 12 volt lighting product, safe working voltage for humans and generates less heat than conventional bulbs, low power consumption.
3, 【GU4 MR11 Dimmable 100%-10%】: Completely smooth dimming from 10%-100%, you can adjust the brightness according to your needs. Each mr11 12v 20w provides a 36° beam angle for precise lighting, make it a real headlight to shine a light anywhere you want to attract attention, our gz4 mr11 is the perfect replacement for some recessed lights, track lamps, landscape lamps

12,94 €
06

Morotty

Morotty Halogen Light Bulbs MR11 GU4 Halogen Spot 12 V GU4 Dimmable 20 W 35 mm Reflector Bulb 20 W 12 V MR11 Warm White 2800 K Pack of 8

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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

Dimmable: Halogen MR11 GU4 is dimmable, you can adjust the brightness to different lighting needs with a dimmer switch, no flicker or flicker. Instant start, no delay. CRI>90, no UV radiation, better protection for your eyes.
5. Good tips: This product is plug and play, easy to install and suitable for any MR11 lamp holder. If you have any questions, please feel free to contact us.
4. Application: MR11 GU4 spotlight bulbs are suitable for recessed lights, rail lighting, accent lighting, landscape lighting, landscape lights. Widely used in offices, exhibitions, apartments, hotels, museums, restaurants, shops, etc.
3,2000 hours lifespan: This lamp is made of high-quality materials, high brightness and low power consumption ensure an average use of 2000 hours, which reduces the problem of frequent lamp changes.
1.Halogen MR11 GU4 Bulb: 35 x 35 mm, GU4 plug (4 mm between 2 pins). Standard form MR11, 20W, 38 degree beam angle, 200 lm, input voltage 12V. Suitable for any MR11 socket (not suitable for MR16)

10,99 €
07

VINBE

8 x MR11 20W 12V MR11 GU4 Halogen Spot Light Bulbs Warm White

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9.1

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: GU4 lamp is widely used in shop windows, restaurants, family, decorative lighting, office and reading room.
High brightness: MR11 provides a beam angle of 38 degrees, warm white 2700K light with 300 lumens, low power consumption, 30% energy saving;
Features: 12 V 20 W GU4 bulb, 2,000 hours life of the bulb, 0%-100% uniform dimming, high brightness, no flickering;
Excellent service: We are committed to making our customers satisfied with our products and services. Any doubt before purchase or during use, please feel free to contact us. We will find a suitable solution for you.
Easy installation: MR11 warm white halogen bulbs, easy to install, can be used in many light types, please pay attention to the base;

13,98 €
08

Benaton

Benaton Pack of 6 MR11 Halogen 20 W 2 Pin Dimmable Halogen Light Bulbs MR11 Warm White Halogen GU4 12 V 20 W with Glass Cover 35 x 35 mm Bulbs, 120° Warm White 2700 K Bulbs

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9.0

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

Widely used: lamps are used for cabinet lighting, landscape lighting, recessed lighting, recessed lighting and ceiling lighting. Widely used in shop windows, living rooms, bedrooms, kitchens, hallways, cafes, hotels etc., the spotlight lamp immediately lights up completely. No UV radiation, protect your eyes better.
Package contents: the package contains 6 halogen bulbs MR11. Equipped with GU4 bi-pin socket (the distance between the two pins is 4 mm), standard form MR11, 1 W x 14 lumens, input voltage 12 V. Dimensions of the halogen lamp: 3.5 x 3.5 cm / 1.37 x 1.37 inches. The energy saving class of halogen lamps is G.
Easy to install: the halogen lamp MR11 uses a standard GU4 bi-pin pin base (the distance between the two pins is 4 mm). When installing, simply install the bulb directly into the GU4 base, which can be easily installed without tools. Please turn off the switch before installation.
Dimmable focus lighting: The warm white halogen spotlight MR11 can be dimmed via dimmer, supports continuous dimming, can be freely adjusted from 100% to 0% and emits clear, high-quality warm light. No preheating required, no jitter or flickering, instant start, no delay, the spotlight lamp lights up completely immediately. No UV radiation, protect your eyes better.
2700 K warm white light: the halogen lamp MR11 uses a warm white light colour of 2700 K to ensure a relaxing feeling. The brightness of 1 W x 14 lumens can glow high enough to create a warm and bright atmosphere. The beam angle of this MR11 halogen spotlight is 120 degrees and thus ensures excellent beam effects. The wide angle is ideal for accent lighting large areas.

9,99 €
09

SCNNC

SCNNC MR11 GU4 Halogen Bulbs 12 V 20 W Dimmable, 35 mm Halogen Spot GU4 Reflector Spotlight MR11 Warm White 2700 K, Pack of 6

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8.7

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

【Please feel free to contact us】If you have any questions or suggestions after receiving the product, please feel free to contact us. We will replace or refund you after confirming the situation.
Φ35 x 35 mm: 4 mm between 2 pins, lamp size 35 x 35 mm, please make sure that the lamp fits your lamp before purchasing.
Easy to install: 2000 hours service life, standard GU4 base, easy to install without tools, do not touch immediately after turning off the bulb to avoid burns.
Dimmable: warm white 2700 K, 100% dimmable, immediately on without delay, create a warm and pleasant lighting environment.
Application: MR11 GU4 halogen lamps very suitable for living room, bedroom, kitchen, hallway, hotel, restaurant, cafe, etc.
12 V: the voltage is 12 V, please turn off the power supply before installation, make sure that the input voltage is 12 V and not 220 V, otherwise the bulb will be damaged.

10,99 €
10

YUIIP

G9-E14-MR11 LED

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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

Warm halogen headlight like light: this LED bulb produces a beautiful warm white light close to that of a halogen bulb. Consumes significantly less energy than conventional halogen bulbs. No flicker or buzzing when used with a compatible LED transformer. With a beam angle of 38°, this lamp is ideal for targeted illumination of objects
Non-dimmable G4 LED bulb: This bulb is not suitable for use with dimmers and should therefore not be used in dimmable lights. By using multiple LEDs, the minimum power requirement of the transformer is met to avoid flickering in high-load circuits. Make sure this bulb is compatible with your light and power supply for optimal performance
LONG LASTING LED BULBS These 30,000 hour MR11 LED bulbs offer exceptional life and reduce your costs. Equipped with a highly efficient driver for optimal performance and energy saving. 24 months warranty and 24 hours friendly customer service. If you have any problems, please contact us at any time
Energy efficiency: these 4W MR11 LED bulbs replace conventional 30W - 40W halogen bulbs and consume only 10% of the energy. The GU4 socket allows these lamps to be used in various lights and recessed spotlights. High Brightness: With 390 lumens, the bulbs provide impressive brightness for optimal lighting. LED bulbs produce less heat than conventional bulbs and are therefore safer to operate
Easy replacement: With dimensions of ø34.5 x 38 mm, this lamp is ideal for confined spaces. Thanks to the standard MR11/GU4 base, this LED lamp can be easily replaced with your old halogen model. To ensure a perfect fit, make sure the dimensions match your bulb

8,99 €