In short
Lighting supports net zero through efficient LED, smart controls, daylight use and lower embodied carbon from retrofit and longer-lasting fittings.

Lighting is one of the simplest building services to decarbonise.
Steps
- Upgrade to efficient LED
- Add controls
- Use daylight well
- Retrofit to cut embodied carbon
Measure
Track energy use before and after.
Further reading at 299 Lighting
Next steps on relumen8.com
Thinking about a retrofit?
Send us photos of your existing fittings, the location and rough quantities. A Light Engineer will tell you whether reLUMEN8 is viable.
Start a project →Frequently asked questions
How does lighting contribute to net zero?
Through lower energy use, smart controls and reduced embodied carbon.
Is retrofit compatible with net zero plans?
Yes. It reduces both operational and embodied carbon.


