By Kenny Cook EngTech TMIET
If your club, school or leisure centre still has metal halide floodlights, you’ve probably got a meter that spins every time the courts or pitches are lit, and lamps that take ten minutes to come back on after a trip. Switching to LED is one of the best value upgrades a sports site can make. Here’s what’s involved.
Why switch to LED?
- Lower running costs: LED floodlights use far less power than the metal halide fittings they replace for the same or better light on the playing area.
- Instant on, instant off: no warm-up, and no waiting for lamps to cool before they’ll restrike. That means you can switch off between sessions instead of leaving lights burning.
- Better light: more even light across the court or pitch, better colour and much less glare.
- Less light spill: modern optics put the light where it’s needed, which neighbours and planners like.
- Less maintenance: no lamps to change every few years, which on a 15m column means a cherry picker every time.
- Smarter controls: dimming, zoning and links to booking systems, so you only light what’s booked.
Can you reuse the existing columns?
Often, yes, which keeps the cost down. LED heads are usually lighter than the old fittings, but the columns still need checking: their condition, their structural rating for the new heads and any extra wind load from different brackets. If columns are corroded or not rated, replacing them may be the safer option. We’ll check this as part of the survey.
What else to check
- The supply cable: reusing existing cables is usually fine, but we test them first. Old buried cables to pitches are a common source of faults.
- The distribution board and controls: old contactors and time clocks are often due for replacement anyway.
- Your planning conditions: some permissions restrict the type of fitting or the hours of use. Read yours before you order.
- Lighting levels: make sure the new design meets your sport’s requirements, especially if your league, the LTA or a funder sets minimum levels.
- Funding: clubs can sometimes get help from governing bodies, councils or energy efficiency schemes, so it’s worth asking before you commit.
What about sports halls?
The same logic applies indoors. Old metal halide or fluorescent high bays in sports halls can be swapped for ball-impact-rated LED fittings, with controls that switch off sections of the hall when they’re not in use. See our sports lighting pages for more.
Is it worth it?
For most well used sports facilities, yes, and the more hours your lights run, the quicker it pays back. The only way to know your numbers is a survey of what you have and how often it’s used.
We can upgrade floodlighting for tennis clubs, schools and MUGAs, football clubs and driving ranges across London and the South East. Book a free survey or call us on 01525 582582.
About the author: Kenny Cook EngTech TMIET has spent 15 years in the electrical trade, on the tools and on site. These days you’ll find him running big installation projects, from new plant and chiller supplies to full office fit-outs, planning weekend shutdowns in live data centres, part-way through multi-year testing programmes on university campuses, or sitting down with a school bursar to explain an EICR in plain English. If you’ve got a question about your building’s electrics, he’d rather you asked than guessed: email him at kenny@martincookelectrical.co.uk.

