Light bulbs with GU4 base
prices on 25 modelsGU4
— base with two pins spaced 4 mm apart. It is standard for MR11 lamps, which are small in size and power (diameter 35 mm, operating voltage 12 V) and are used mainly for decorative purposes or for accent lighting of small areas.When you make a purchase through links on our site, we may receive a affiliate commission.
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Type:halogen Plinth:GU4 Specs:35 W, 2800 К, 430 lm | Price from £3.14 Compare prices and buy Osram DECOSTAR 35W 2800K GU4 1 store 1 offer Loading online stores list. |
 | IP Rating: IP20 Non-dimmable Ideal for indoor commercial and residential use | Price from £2.27 up to £6.46 Compare prices and buy Integral Led 3.7W LED MR11 Bulb, GU4 12V, 4000K, 390lm ILMR11NE010
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 | IP Rating: IP20 Non-dimmable Ideal for indoor commercial and residential use | Price from £2.39 up to £5.12 Compare prices and buy Integral Led 3.7W LED MR11 Bulb, GU4 12V, 2700K, 360lm ILMR11NC009
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 | Kosnic 12V DC LED GU4 Lamp 2W 6500K | Price from £3.00 Compare prices and buy Kosnic 12V DC LED GU4 Lamp 2W 6500K MR1102-S65
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 | Kosnic 12V DC LED GU4 Lamp 2W 3000K | Price from £3.00 Compare prices and buy Kosnic 12V DC LED GU4 Lamp 2W 3000K MR1102-S30
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 | Osram Dimmable GU4 LED Bulb Transparent Glass. Dimensions: Ø 3.5 x L 3.8 cm. Features Type: Bulb LED GU4 Shape: Spotlight MR11 Base: GU4 Light output: 2.8W LED - 20W incandescent equivalent - 184 lm (mood lighting) Light color: 2700K (Warm white) Glass finish: Transparent Energy class: G Service life: 25,000 h Dimmer compatible: Yes Visible filament: No Dimensions: Ø 3.5 x H 3.8 cm Features: Beam angle 36°, Very low voltage 12V, CRI 90, Mercury-free |  |
 | This LED MR11 spotlight (GU4) light bulb has a low energy consumption of just 4W making it an ideal retrofit replacement.With a colour temperature of 4000K cool white and outputting 290 useful lumens, this LED alternative is equivalent to the brightness of a 35W halogen spotlight bulb.Non-dimmable. 36 beam angle creates a bright, focused beam of light that can be used anywhere.This spotlight lamp is fitted with a low voltage 12V GU4 2-pin (4mm apart) base.Please note that this light bulb will operate with most AC and DC 12V transformers. However, some 12V transformers may have a minimum required load which may not be met when installing low powered LEDs: these drivers may cause flickering or … | Price from £7.57 up to £37.05 Compare prices and buy Crompton MR11 Spotlight LED 4W 12V Cool White Clear Halogen Replacement Small 2-Pin 36° 14848 (35W Eqv)
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 | This LED MR11 spotlight (GU4) light bulb has a low energy consumption of just 4W making it an ideal retrofit replacement.With a colour temperature of 2700K warm white and outputting 240 useful lumens, this LED alternative is equivalent to the brightness of a 35W halogen spotlight bulb.Non-dimmable. 36 beam angle creates a bright, focused beam of light that can be used anywhere.This spotlight lamp is fitted with a low voltage 12V GU4 2-pin (4mm apart) base.Please note that this light bulb will operate with most AC and DC 12V transformers. However, some 12V transformers may have a minimum required load which may not be met when installing low powered LEDs: these drivers may cause flickering or … | Price from £7.57 up to £37.05 Compare prices and buy Crompton MR11 Spotlight LED 4W 12V Warm White Clear Halogen Replacement Small 2-Pin 36° 14831 (35W Eqv)
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 | Features 2.4W MR11 LED Bulb Equivalent 20W Halogen Spotlight Bulb 12V AC/DC Low Voltage Designed for Landscape Lighting 120 Degree Flood MR11... |  |
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 | Quantity:10pcs; Bulb Base:MR11; Light Color:Warm White; LED Beads Quantity:1; Voltage (V):12; Initial Lumens:250; Color Temperature:2800; Beam Angle:40°; Wattage:20; Type:LED Spotlight; Bulb Shape:MR11; Primary Application:Home / Office,Living Room / Dining Room,Hallway / Stairwell,Industrial Lighting; CRI:>85; Features:Dimmable; Listing Date:03/31/2025; Production mode:Self-produce |  |
 | This 30 Degree Beam 24 Volt Halogen Dichroic MR11 light bulb, rated at 35 Watt, is an affordable versatile lighting solution suitable for a variety of applications that require directional lighting, such as track lighting, pendant fixtures and retail lighting applications. Offering a 2000 hour lamp life, twice that of an incandescent lamp. |  |
 | This 35 Watt MR8 Halogen Dichroic Reflector/Spotlight emits a bright Warm White glow from a 38-40 degree flood beam angle. Halogen spotlights are an extremely popular choice for a range of domestic and retail downlight applications and last approximately 2000 hours. This bulb is a 12 Volt lamp, with a GU4/GZ4 base. | |
 | This 30 Degree Beam 12 VoltHalogen Dichroic MR11 light bulb rated at 35 Watt, an affordable versatile lighting solution suitable for a wide choice of directional domestic, commercial and retail applications. This is a high intensity light source | |
 | This 35 Watt Halogen Dichroic Closed Fronted MR11 light bulb operates at 12 Volts and features a Warm White 2700k colour temperature. This 30 Degree beam angle spotlight is a popular low cost general lighting solution. The lamp life of this bulb is 2000 hours. | |
 | A 35 Watt Closed Front 20 degree beam 12 Volt Halogen Dichroic MR11 light bulb that is a high intensity light source perfectly suited to directional lighting applications. This Warm White spotlight is an affordable lighting solution that lasts 2000 hours, twice that of an incandescent lamp. | |
 | A 35 Watt Warm White Closed Fronted Halogen Dichroic MR11 light bulb featuring a 12 DegreeSpot Beam. This spotlight operates at 12 Volts and is an excellent light source for general, creative and accent lighting applications. This low cost light bulb features a 2000 hour lamp life. | |
 | This MR8 Halogen Dichroic Reflector/Spotlight emits a bright Warm White glow from an 18-30 degree medium beam angle. Halogen spotlights are an extremely popular choice for downlight applications and last approximately 2000 hours. This bulb is a 20 Watt 12 Volt lamp, with a GU4/GZ4 base. | |
-20-watt-1.png) | A 20 Watt Halogen Dichroic MR11 Closed Fronted Reflector/Spotlight that runs on 12 Volts and emits a bright White colour, perfect for a wide range of domestic and retail downlighting applications. This lamp features an average lifespan of 2000 hours, twice that of a conventional incandescent bulb. | |
 | A 20 Watt Warm White ClosedFronted Halogen Dichroic MR11 light bulb featuring a 20 Degree Beam Angle. This reflector/spotlight is excellent high output light source for general, creative and accent lighting applications. This affordable light bulb features a 2000 hour lamp life. | |
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 | This 7 Degree Beam 12 Volt Halogen Dichroic MR11 light bulb rated at 12 Watt, an affordable versatile lighting solution suitable for a wide choice of directional domestic, commercial and retail applications. This GU4 cap bulb features a Warm White colour temperature and a 2000 hour lamp life. | |
 | The MR8 Halogen Dichroic is a reliable, robust Reflector/Spotlight ideal for a variety of downlighting applications. This 10 Watt Warm White 2700k bulb operates at 12 Volts and features a 38-40 Degree beam angle, perfect for domestic and retail lighting. The lamp life of this bulb is 2000 hours. | |
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