The best 20W halogen replacement lamp we have found.  

Consuming 90% less energy, while still giving you the same level of brightness, the 150 lumen G4-2.5W is great replacement for 20W halogen lights.

Wide beam

The 300 degree beam angle casts a glow across a wide area, covering more space in one go.

Great when space is at a premium

Thanks to its small dimensions, this G4 bulb is ideal for surface mounting in place where you have little room to manoeuvre.

Change bulbs less often

A 25,000 hour lifespan means you’ll get, on average, 11.4 years of use from this bulb. This is 20-times longer than their traditional equivalents.

Pick the perfect colour

Choose from 2 colour options. Warm White is the most popular among our customers, offering a cosy glow that’s best suited to living areas. Daylight is for anytime you wish to bring the freshness of outdoors, into your home.

Choose from either - 

warm white - 2 - 3 days
bright white - 2 - 3 days

Only currently supplied in 12v versions.