To start saving, call 0808 808 2268 Mon-Fri, 9am-5pm

Calculate the costs of improving your lighting

An energy efficient lighting upgrade could save you cash. Discover how much based on your number of light fittings and estimated running hours per year.


Not all energy efficient lights are created equal. Invest in the wrong systems for your needs and you’ll be wasting money not saving energy.

Our Lighting Improvements Calculator will walk you through three alternative lighting projects, looking at:

  • Initial layout costs
  • Potential savings
  • Payback period

We focus on the three primary lighting types, namely:

  • Halogen converting to LED spotlights
  • Fluorescent lighting
  • Factory high bay lighting

With our help, you can fully cost almost any lighting project, assessing its environmental and business impact – and all without leaving your desk.

Already made improvements?

For those who don’t require a complete re-fit, the calculator offers a more detailed analysis, taking into account existing fitting types, wattage, and previously installed control systems.

The data provided by this user-friendly tool, includes:

  • Annual savings, including kWh, £ and CO2
  • Whole life costing, to account for periodic replacement costs

Remember, you can do a lot of this yourself with our guides and templates. But if you want a free helping hand, which might include an expert visit to your business to assess savings opportunities, give us a call on 0808 808 2268

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Engineering firm upgrades factory lighting for £3k annual energy savings

By its very nature Pentland Precision Engineering runs an energy intensive business, but saves almost £3,000 each year by simply upgrading factory lighting to LEDs.
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