Best Gu5 3 Mr11 2026

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Last Updated - 03.02.2026

Best Choice

01

Caldarax

Caldarax Pack of 6 GU4 MR11 3W LED Spotlights, Replaces 20W 30W Halogen Bulbs Reflector, Warm White 3000K, 300LM, AC/DC 12V-24V, Not Dimmable, 120° Beam Angle, with Protective Glass, 35 mm x 35 mm

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9.8

Exceptional

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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.
Please note: If the 3 watt LED lamp flickers due to compatibility problems, please use a halogen lamp in combination with the LED lamp or replace the LED transformer.
GU4 12V-24V LED spotlight: pack of 6 MR11 GU4 LED 3W bulbs, with protective glass cover. GU4 bi-pin socket, MR11 standard shape, 300 lumens, ø35 x 35 mm, input voltage 12V-24V. The product is MR11 GU4, please check the voltage and size match before purchase, as the MR11 GU4 lamp (35mm) is not as large as the MR16 GU5.3 lamp (50mm).
Focus lighting: This LED 3W GU4 headlight bulb has a beam angle of 120°, which gives you a great headlight effect. The warm white light temperature of 3000 K makes you feel more relaxed and creates a warm atmosphere.
Energy efficient 90%: GU4 3W LED replaces a 20W/30W halogen bulb, lights up with the same brightness and saves over 90% on electricity costs. The service life is up to 25,000 hours, which reduces the effort and cost of frequent lamp changes.
Application: spotlight for accent or indirect lighting. Used for cabinet, living room, bedroom, kitchen, hallway, shop, school, landscape, exhibition, home, hotel, museum, restaurant, cafe, retail store.

16,99 €
02

DUSKTEC

LED Transformer 230 V to 12 V 60 W, 5 A LED Transformer Driver Power Supply AC/DC Constant Voltage, Low Voltage Transformer Switching Power Supply LED Driver Power Supply for MR16 GU5.3 MR11 G4 Bulbs

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9.7

Exceptional

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Protection: IP44 rated. Housing made of flame retardant ABS material and dustproof. Reliable internal circuits provide overvoltage, overheating, over-current, and short circuit protection functions
Parameters: AC input 100-240 volts. 50/60 Hz, Constant voltage DC output: 12 V, Output current: 5000 mA. Maximum load: 60 watts. Dimensions: 140 x 45 x 22 mm; not dimmable
Note: The combined wattage of the connected LED lights must not exceed 60 watts. In order to extend the service life, it is common to keep the load within 85% of the capacity of the LED power supply
Features: Low idle power. Compact LED transformer of insulation class II, small, suitable for 12 V LED bulbs AC (AC) DC (DC). No minimum load, no flickering, no noise, responsive without delay.
Can be installed in a dry or damp place, suitable for indoor LED lighting applications. If you have any problems with the LED transformer 12 V, please feel free to contact us for support.

15,99 €
Value for Money

03

Caldarax

Caldarax Pack of 8 MR16 GU5.3 20 W 12 V Halogen Spotlights, Dimmable 2700 K Warm White, 210 LM, Halogen Reflector Bulb, GU5.3 Bi-Pin Base Spotlight 36° Beam Angle

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15% Off
9.5

Excellent

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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.
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.
GU5.3 20 W 12 V: 8 x halogen bulbs MR16 GU5.3 20 W dimmable. GU5.3 bi-pin socket, MR16 standard shape, 210 lumens, ø50 x 44 mm, input voltage 12 V. Please check whether tension and size match before purchasing.
Focus lighting: This 20 W GU5.3 headlight bulb has a beam angle of 36°, which gives you a great headlight effect. The warm white light temperature of 2700 K makes you feel more relaxed and creates a warm atmosphere.
Dimmable: MR16 halogen bulbs are dimmable 0%-100%. Instant start without delay. CRI>80 No strobe, no strobe, no UV radiation, protect your eyes better.

12,74 € 14,99 €(15% Off off)
04

Akynite

Akynite Set of 10 GU5.3/MR16, GU4/MR11, G4, G6.35 Ceramic Socket with 14 cm Silicone Cable, 12V-250V, 2A Max. 100W, for LED Spotlights and Halogen Bulbs, White

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12% Off
9.2

Excellent

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【Note】: This product does not provide screws. Please be careful when you screw it up so that the thread can be protected.
【Easy to install】: standard GU5.3 socket, 12V-250V, rated current 2A, easy to install. Does what it should. GU5.3 MR16 lamp base for 12V garden lamps.
【Compatible】: This ceramic socket is suitable for LED spots and halogen lamps with GU5.3/MR16, GU4/MR11, G4, G6.35, max. 100 W.
【Ceramic socket】: Ceramic socket GU5.3 with 14 cm silicone cable. It can withstand high temperature -250°C, stable quality and adapt well to the ceiling lighting.
【Application】: Suitable for 12 volts ceiling lighting. Ideal for bathroom, kitchen, corridor, bedroom, garden, aquarium, stairs, RV, etc.

6,99 € 7,98 €(12% Off off)
05

Caldarax

LED Transformer 1-36 W, 240 V to 12 V Driver Power Supply, No LED Flicker, No Transformer Noise, LEDs Low Voltage Transformer, for G4, MR11 GU4, MR16 GU5.3 LEDs Light Strips, Pack of 1

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15% Off
9.1

Excellent

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Main highlights

【LED Transformer】36W LED Transformer Input Voltage: AC 100-240V, Output Voltage: DC 12V 3A, Maximum Load Power 36W, Constant Voltage Output, No Dimming(Not Compatible with Halogen Bulbs)
【Application】Suitable for 12V low voltage LED lighting products indoor, widely used in LED light strips, cabinet lights, spotlights, LED displays, downlights, MR16 GU5.3, MR11 GU4, G4 or similar LED lights, etc.
Stable performance: The LED driver has built-in perfect over-current, over-voltage, overheating and short circuit protection. The output is uniform and flicker-free, with good anti-interference performance and uniform illumination. Safe and fully insulated, ensuring LED stability and long service life.
Service: If a quality problem occurs within one year, return and replacement are guaranteed. If you encounter quality problems, please feel free to contact us to solve them.
Easy to install: The LED driver has an ultra-thin design. Requires minimal installation space, fits in most cut-outs and is easy to hide. Inputs and outputs are clearly marked for easy electrical connection. The PVC cover is moisture and dust resistant, making it suitable for bathroom applications.

8,49 € 9,99 €(15% Off off)
06

LteelDay

GU5.3 Socket with 12 cm Silicone Cable, Ceramic Socket MR16 MR11 Socket for G4 GU4 G6.35 Halogen and LED Bulbs, Set of 12

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10% Off
9.0

Excellent

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【Widely Used】This two-pin socket is designed for G4, GU5.3, G6.35, GY6.35, GX5.3 and GZ4 base bulbs. Compatible with LED, CFL and halogen bulbs, fits any MR16 MR11 G4 lamp.
【Quality Guaranteed】: 2 years unlimited warranty. If you have any questions, please send us an email. We will reply within 24 business hours.
【Product Use】: Perfect for replacing blown cables or replacing old halogen bulbs with LEDs. Voltage: 12V-24V AC/DC Current: 2A (typical halogen MR16 uses a current of 0.5A).
【Package Content】: 12pcs GU5.3 Ceramic Base.
【Material】: ceramic base - high temperature resistance, the heat-resistant temperature is up to 200°C; thick and durable silicone copper wires, melting resistance and excellent electrical conductivity.

8,09 € 8,99 €(10% Off off)
07

CNMTCCO

CNMTCCO Pack of 6 MR16 GU5.3 20 W 12 V Halogen Spotlights, Dimmable 2700 K Warm White Perfect 210 lm, Halogen Reflector Light Bulb for Halogen Spotlight Installation and Rail Lighting 36° Beam Angle

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8.9

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

Warm light and high CRI: with a colour temperature of 2700 K, these lamps create a cosy atmosphere. The high CRI of over 99 ensures vibrant colours and a welcoming environment
Versatile applications: perfect for ceiling lights, landscape lighting, recessed lights and more. Our halogen bulbs are suitable for offices, shops, schools, museums and restaurants - versatile
High quality: CNMTCCO MR16 halogen bulbs offer professional quality with GU5.3 bi-pin base. They deliver high brightness while energy-efficient operation, ideal for residential and commercial premises
Energy-saving and durable: with a service life of up to 2500 hours, our 20 W halogen bulbs save energy costs while providing warm light. Enjoy up to 28% less energy consumption compared to conventional bulbs
Easy installation: these bulbs are quick and easy to install, direct replacement for all MR16 sockets. Plus, we offer a 90-day satisfaction guarantee for your purchase

7,99 €
08

Linkind

Linkind 12 V GU5.3 LED 3.4 W, 35 Watt Replaced, 2700 K Warm White 36° Beam Angle LED Spot MR16, 360 Lm AC/DC 12 V LED Bulb, 25,000 Hours Life, Not Dimmable, Pack of 5

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8.8

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

Note: works with 12 V AC/DC LED transformer. (Dimensions: 45 x 50 mm). Please do not use with dimmer. Package: 5 x GU5.3 MR16 LED bulbs
Low energy consumption: 3.4 W LED spot replaces 35 W classic spotlights, illuminates the same brightness, while saving over 90% on electricity bills.
Long light duration: Thanks to the use of advanced heat dissipation materials, the service life is up to 25,000 hours. which corresponds to a service life of 22.83 years (based on lighting of 3 hours/day).
High colour rendering—CRI>80 for vivid and natural colours; 36° beam angle for a focused light beam. Ideal for home or economical spot lighting
2700K warm white light — illuminates soft and gentle warm light to create a cosy atmosphere. Instant brightness of 360 lumens; warm-up time < 0.1 s

14,99 €
09

Elezenioc

Bathroom Installation

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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

Wide range of applications: use of LED driver transformers with LED strips, LED spotlights, LED strip, LED bulb lamps, G4, MR11, MR16 LED lamps and other LED installations only for indoor use. Ideal electronic transformer for most applications.
Tips: This product is suitable for installation in dry or damp places, indoor LED lighting applications. If you have any problem when using LED transformer 12V, please feel free to contact us for support.
Safe and stable: no minimum load required, no hum (transformer), no flickering (LED) or similar phenomena, fast response without delay. IP44 rating. Switching power supply with flame retardant PC plastic housing, good insulation performance, dust and moisture resistant. Over current, over-voltage, overload, over-temperature, anti-interference and short circuit protection for electronic circuits.
Note: The combined wattage of the connected LED lights must not exceed 60 watts. In order to extend the service life, it is common to keep the load within 85% of the capacity of the LED power supply.
Input voltage: AC 100-240V. 50/60Hz, Constant voltage output: DC 12V, Output current: 5A. Maximum load: 60 watts. Not dimmable

15,99 €
10

AGOTD

LED Transformer 12 V 1.67 A Transformer 230 V to 12 V LED 1-20 W Driver Power Supply, No Minimum Load, No Flicker, No Transformer Noise for MR11 G4 MR16 GU5.3 Bulbs Light Strips

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15% Off
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

Versatile compatibility: for strips and lamps. The all-rounder for your 12V LED projects: ideal for LED strips and spots with sockets such as G4, MR11, MR16 and GU5.3. Perfect for demanding interior lighting.
Ultra flat and quiet: no humming, no minimum load. At only 9.9 x 4.6 x 1.5 cm, the power supply fits even in the tightest mounting spaces. It requires no minimum load, starts immediately and works completely silently.
Precise voltage regulation (11-13 V) and flicker-free light. The adjustable output voltage (11-13V) allows you to adjust the brightness of your LEDs perfectly for an optimal and absolutely flicker-free lighting result.
Ideal for 1-20 W LEDs: wide use and stable performance. Perfectly matched for all standard 12 V LEDs from 1 to 20 watts. Professional tip: For maximum efficiency, durability and performance, we recommend the continuous load under 80% (approx. 16 W) of the rated capacity.
Easy & safe: Over voltage & short circuit protection. Installation is easy even for non-professionals: turn off power, clip on the cable, done. Built-in over-voltage and short circuit protection secures your LED lights and the power supply itself.

10,99 € 12,99 €(15% Off off)