A Dimmable G4 Light Bulb Upgrade
This Philips G4 LED bulb provides bright and long-lasting illumination while consuming only a fraction of the energy of old G4 bulbs.
Energy Efficient. This G4 LED bulb consumes only 2.1 watts of power. It delivers the same brightness as a 20W halogen bulb, reducing your energy consumption by up to 90%. Save on your electricity bills while enjoying the same or improved light levels.
Long Lasting. Our Philips G4 globes offer an impressive lifespan of up to 15,000 hours, significantly outlasting traditional halogen bulbs. With its low maintenance and reduced need for replacements, this G4 LED provides greater convenience and cost savings over time.
Easy Installation. Simply plug the two pins into your existing G4 socket, and enjoy an instant lighting upgrade. With a total length of just 4cm, this light bulb is compatible with most G4 fixtures.
Dimmable. This Philips G4 LED light bulb can be used with or without a dimmer switch.
Specifications - Philips G4 LED Bulb Dimmable
| Power Usage | 2.1W (equivalent to 20W) |
| Light Output | 210 lumens |
| Fitting Type | G4 |
| Voltage | 12V AC |
| Lifetime | 15,000 hours |
| Colour Temperature | Warm White (2700K) |
| Beam Angle | 300˚ |
| Dimmable | Yes |
| Dimensions | 40mm long (including pins) by 15mm diameter |
| Weight | 10 grams |
| Installation | Self-installation |
| Product Identifiers | Philips LED Capsule 2.1W (20W) G4 WW 12V Dim SRT6; 929003779258 |
| Further Details | Datasheet (PDF) |
| Warranty | 2 Years |
Philips G4 LED Bulb Dimensions
Frequently Asked Questions
What is a G4 light bulb?
G4 light bulbs are compact, capsule-shaped halogen or LED lamps with a two-pin base. The base has two metal pins that are 4mm apart, hence the name "G4".
Where are G4 LED globes used?
G4 bi-pin light bulbs operate off a low-voltage (12V) power supply. You can find them in light fittings such as range hoods, step lights, under-cabinet lights, decorative lights, and desk lamps. Owing to their low-voltage design, they're also often found in landscape lighting, boats, caravans and motorhomes.
Will it fit in my G4 light fitting?
Check the dimensions before buying, or see our Micro G4 LED for a more compact option.