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About us

LUMENSTREAM are an award-winning CleanTech company that helps large energy consumers dramatically cut their CO2 emissions and operational costs via the provision of sustainable LED lighting.

We don’t believe in the barriers preventing the rapid uptake of sustainable technology, and that’s why we’ve removed them.

We upgrade your facility for absolutely no money down. You pay a fixed monthly subscription fee based on a fraction of the energy savings and generate positive cash flow from day one.

Our highly innovative LED Lighting as a Service platform allows you to to Pay as you Save.

Invest your CapEx into your core business and leave your lighting to us.


Our Mission

Alistair Brown, CEO of Lumenstream

“LUMENSTREAM’s mission is to enable the rapid deployment of energy-efficient LED technology at scale and drastically reduce CO2 emissions.

Energy efficiency needs to be seen as the first fuel on our roadmap to a more sustainable future.  Why generate more energy when our buildings remain so inefficient?”

Alistair Brown  |  CEO  |  NI Chamber of Commerce Entrepreneur of the Year 2021

At LUMENSTREAM we are passionate about the environment and reducing the planet’s carbon emissions. The pursuit of global environmental sustainability is the greatest challenge for our generation. We understand the urgency of creating a more sustainable way for industries to grow without damaging the planet.

LUMENSTREAM focuses on energy efficiency for an important reason – efficiency needs to be seen as the “first fuel” on the road to a sustainable recovery. The technology exists to significantly reduce our carbon emissions and it is critical that we understand our energy requirements before generating more energy.

There is a huge opportunity for the business community to make significant carbon savings simply by changing their industrial lighting to LED technology. Businesses need a more pragmatic way to incentivise them to upgrade to energy-efficient technologies – our model delivers that! Our purpose is to deliver a transparent and straightforward platform for businesses to switch to sustainable technology without risk.


Brand Values

LUMENSTREAM has three core brand values which are at the heart of everything we do and how we operate:


We take great pride in the sheer levels of transparency we go to in order to demonstrate our service to our clients.


We offer bespoke LED lighting solutions for our clients and we have highly skilled lighting designers who specify the perfect solution for the needs of our clients.


We view our clients as partners on every project where we work together to generate energy and carbon savings.

How we unlock your cashflow

What Our Clients Say




Would you like to upgrade your lighting for no money down?


To start your journey to becoming a greener business, complete the form below.

Alternatively, call us directly on 0161 7111 343.