Top 9 Halogen G4 20W UK – Halogen Bulbs

As an Amazon Associate I earn from qualifying purchases.

1. Osram

OSRAM Halogen-pin-base / HALOSTAR / G4-socket / dimmable/ 12 Volt / 14 Watt, 2900 K / Pack of 2, 20 Watt Replacement / warmwhite

Osram - Halogen lamps for brilliant lighting effects. Halogen light with constant light intensity and colour throughout its lifespan. 100% dimmable / No transformer needed. Halogen light for use in open lamps in accordance with IEC 60598-1.
BrandOsram
ManufacturerOSRAM
Height1.4 cm (0.55 Inches)
Length14 cm (5.51 Inches)
Weight0.01 kg (0.02 Pounds)
Width12 cm (4.72 Inches)
Part Number4052899195271
Model4052899195271

2. Long Life Lamp Company

Long Life Lamp Company G4 Halogen Bulb 20w Pack of 10, G420W-10P

Long Life Lamp Company - 12v low voltage Bulb. Dimmable. Uv stop. Built in safety fuse prevent bulb exploding. Long life 2, 000 hours approximate life.
BrandLong Life Lamp Company
ManufacturerLong Life Lamp Company
Part NumberG420W-10P
ModelG420W-10P

3. Osram

OSRAM Halogen-pin-Base/HALOSTAR /G4-Socket/dimmable /12 Volt/ 20 Watt/warmwhite, 2800K/ Pack of 2

Osram - Instant 100% light, no warm-up time - lower heat generation compared to the standard reference product. Halogen lamps of the brand Osram contain no mercury; the lamps can safely be disposed of in domestic waste. All osram halogen articles are steplessly dimmable from 0 to 100%. Warm white light for wellbeing and relaxation, in bedrooms or children's rooms. Lifetime up to twice as long as compared to conventional incandescent lamps.
BrandOsram
ManufacturerOsram
Height6.8 cm (2.68 Inches)
Length2.2 cm (0.87 Inches)
Weight0 kg (0 Pounds)
Width2.2 cm (0.87 Inches)
Part Number4008321201836
Model4008321201836

4. Siemens

Suitable for: Various Bosch and Siemens Devices, Siemens 0175069 Cooker Hood Accessory/Light Bulb/Halogen Bulb G4 20 W 12 V with Cable

Siemens - Siemens mist, haube 0175069. Height: 20 mm, diameter: 53 mm, outside diameter 6 mm. Halogen bulb g4 20 w 12 V Complete with cable.
BrandSiemens
ManufacturerSiemens
Part Number4012074390334
Model0175069

5. Osram

Osram Halogen 64425 S Pin Cap Light Bulb 12 V 20 W G4 Fitting Pack of 5

Osram - Energy efficiency class: C. Lumen: 320 Power consumption in kWh/1000h: 21. Power in Watts: 20 Average life in hours: 4000 .
BrandOsram
ManufacturerOsram
Height6.8 cm (2.68 Inches)
Length2.2 cm (0.87 Inches)
Weight0.01 kg (0.02 Pounds)
Width2.2 cm (0.87 Inches)
Part Number64425 S
Model64425 S

6. SEL

12V Halogen Capsule Lamp 20W G4

SEL - Never touch learlamp surface with bare hands. Approx hour 2000 hours 2 pin clear g4 cap. 12 volt low voltage 20 watt capsule lamp. 30mm x 8mm pin distance 4mm. Package quantity - 2.
BrandSEL
Height6.8 cm (2.68 Inches)
Length2.2 cm (0.87 Inches)
Weight0.03 kg (0.07 Pounds)
Width2.2 cm (0.87 Inches)
Part NumberCM47

7. JIANGYING

JIANGYING G4 Halogen Oven Bulbs 20W 12V for Oven and Microwave Oven Cooker Bulb 280lm 500 Degree C Heat Tolerant Light Bulbs for Cabinet Light,Oven,Replacement Capsules Bulbs for Lamps

JIANGYING - Comes with a drop-proof packaging box to better protect the capsules bulbs lamp. Safe to use: the oven light bulb can withstand 500℃ high temperature, which is widely used and safe to use. Energy saving, dimmable: g4 halogen bulbs is silky and smooth, will not flicker, will not hurt the eyes.

Safety and pollution-free, a guarantee for the family. Halogen light bulbs: 20w g4 bulbs. Enough for you to use and good replacements. No delay, Plug and Play. Please check the lamp holder carefully before buying, so as not to be unable to use the halogen bulb. Save electricity bills and meet your different reading or bed sleep needs.

The halogen lamp is wrapped in high temperature resistant quartz glass, which effectively prevents the tungsten filament from overheating and exploding. Long life: the working time is up to 2000 hours. Wide application: halogen capsules bulbs works for Oven, table lamp, cabinets, closet, ceiling fixture ect.
BrandJIANGYING
ManufacturerJIANGYING
Part NumberVUU40F47A9YZOR4FT2

8. RA RAYHOO

RAYHOO 10pcs G4 LED Bulbs JC Bi-Pin Base Lights 1.5W AC/DC 12V 10W-20W T3 Halogen Bulb Replacement Landscape Bulbs Warm White 3000K

RA RAYHOO - Attention: humid environment, RV, like pathway, courtyard, under cabinet lighting, please avoid as much as possible. No lead or mercury; No UV or IR Radiation. Application: easy installation:standard g4 base, garden, post lights, will shorten the lifespan of this bulbs, sailing boat, patio, can be easily fitted instead of ordinary halogen bulbs.

G4 led light bulbs are used for landscape lighting, puck lights, recessed light and etc. 2>this bulb only used for 12 voltsAC12V and DC12V lighting appliance. 3>non-dimmable, or the bulbs will flicker or make noise. Technical features: watts: 1. 5w led bulb equivalent to 10w t3 halogen bulb, warm white 3000k. Note tip: size: 9mm*35mm, please don't use them with dimmer or unstable 12 volts, please note that this bulb is a little larger than a traditional halogen bulb.

Change your transformer to LED driver; 2. Please refer to the second picture for details. Eco-friendly and energy saving: lifespan is over 20000 hrs, save effort and maintenance costs on changing bulbs frequently. Save electricity bill: Replace 10W halogen bulb by 1. 5w led, save 85% on electricity bill of lighting. Keep one halogen lamp in your light system, Volts: AC/DC 12V, don't all install led.
BrandRA RAYHOO
ManufacturerRayhoo
Height0.96 cm (0.38 Inches)
Length3.54 cm (1.39 Inches)
Weight0 kg (0.01 Pounds)
Width0.96 cm (0.38 Inches)
Part NumberG4CV

9. RA RAYHOO

RAYHOO 10pcs G4 LED Bulbs JC Bi-Pin Base Light Bulbs 3W AC/DC 12V 20W-30W T3 Halogen Bulb Replacement Landscape BulbsWarm White 3000K

RA RAYHOO - Keep one halogen lamp in your light system, Volts: AC/DC 12V, don't all install led. Application: easy installation:standard g4 base, lawn lights, courtyard, sailing boat, under counter lights, under cabinet lighting, recessed light and etc.2>only used for 12 voltsac12V and DC12V lighting appliance.

3>non-dimmable, please don't use them with dimmer or unstable 12 volts, or the bulbs will flicker or make noise. Friendly customer service: if the g4 led bulbs are damaged during shipping or after installation, If you have any issues with the product, Please feel free to contact us, we will be pleased to assist you. We will be in touch within 24 hours. Please refer to the second picture for details. Attention: humid environment, patio, RV, like pathway, post lights, can be easily fitted instead of ordinary halogen bulbs.

G4 led light bulbs are used for landscape lighting, garden, puck lights, will shorten the lifespan of this bulb. Eco-friednly and energy saving: lifespan is over 20000 hrs, save effort and maintenance costs on changing bulbs frequently. Save electricity bill: replace 20W halogen bulb by 3W LED, save 85% on electricity bill of lighting. No lead or mercury; No UV or IR Radiation. Note tip: size: 12mm*36mm, please note that this bulb is larger than a traditional halogen bulb.
BrandRA RAYHOO
ManufacturerRayhoo
Height1.25 cm (0.49 Inches)
Length3.7 cm (1.46 Inches)
Weight0.03 kg (0.07 Pounds)
Width1.25 cm (0.49 Inches)
Part NumberG4BV