Why It’s Time To Replace Metal Halide With Tennis Court LED Lights

Why Metal Halide Tennis Court Lights Are Failing Across Singapore Condos and Clubs

If you manage a condo, club, or sports facility with an outdoor tennis court built more than ten years ago, there is a good chance the lights are still running on 1000W metal halide fittings.

These were the standard choice at the time. But metal halide bulbs are only rated for 6,000 to 15,000 hours of use. For a court that gets regular evening play, that works out to a full bulb and ballast replacement roughly every 2 to 3 years.

Many facilities have not kept up with this cycle. The result is what we see on site inspections across Singapore. Courts with some lights dimming, others flickering, and a few that have stopped lighting up altogether.

The Real Cost Of Keeping Old Metal Halide Lights Running

The dimming is only the visible part of the problem. There are three layers underneath it that make metal halide expensive to keep running.

Access Is Expensive

Tennis court light poles are tall, usually 6 to 12 metres. Reaching the fixture to change a bulb needs scaffolding or a lift, not a stepladder. For most MCSTs, it rarely makes financial sense to book scaffolding just to change one or two bulbs, so failed lights often sit unrepaired for months.

Metal Halide Needs Four Components To Work

A metal halide fixture needs a bulb, a ballast, an igniter, and a capacitor just to strike up, and even then it can take 15 to 20 minutes to reach full brightness. Each of these parts can fail on its own, which is why metal halide courts tend to have more frequent and less predictable breakdowns than a single component system.

Replacement Bulbs Are Getting Harder To Find

Metal halide bulbs contain mercury. Singapore is a party to the Minamata Convention on Mercury, and the National Environment Agency has already moved to restrict certain mercury added lighting products under the Environmental Protection and Management Act, with prohibitions on some fluorescent lamp types taking effect from 1 January 2027 and 2028. You can read the details on REACH Singapore’s public consultation page. Metal halide has not been named in this specific list, but it falls under the same mercury reduction direction, and manufacturers worldwide are already shifting production toward LED. In practice, this means stock of replacement metal halide bulbs and ballasts is thinning out, and sourcing them in Singapore is only going to get harder.

Why Simply Changing The Bulb Does Not Solve The Problem

The obvious fix looks simple. Change the dead bulb, keep the rest of the fixture, move on.

In practice, this rarely works out. The scaffolding cost to reach the fixture is the same whether you are replacing one bulb or the entire fitting. The ballast, igniter, and capacitor are usually close to end of life too, since they were installed at the same time as the bulb. And even after the repair, the court is back to a fixture that still needs 15 to 20 minutes to warm up, still draws 1000W, and is still built around a lamp technology that is becoming harder to source.

This is why, on most of the metal halide courts we inspect, we end up recommending a full changeover to LED rather than a like for like bulb replacement.

Tennis Court LED Lights vs Metal Halide: How They Compare

The gap between the two technologies is not just about energy use. It shows up across wattage, weight, lifespan, and how many parts can fail.

Fewer components matter more than it sounds. With one integrated fixture instead of four separate parts that can each fail, an LED tennis court light is roughly 4 times less likely to fail compared to a metal halide setup with a bulb, ballast, igniter, and capacitor.

Most tennis courts in Singapore are designed to EN 12193, the international standard for sports lighting, which recommends around 200 to 300 lux for recreational and club level play. Modern LED fixtures make it far easier to hit this evenly across the court, since the light output does not fade the way metal halide does over its working life.

Real Project: How We Helped A Condo MCST Cut Tennis Court Lighting Costs By 70 Percent

A luxury condo MCST recently reached out to us about their tennis court lights. Like many courts built over 10 years ago, their fittings were running on 1000W metal halide, and several were dimming or had stopped lighting up altogether.

Scaffolding access made spot repairs expensive, and the mercury content in the bulbs meant sourcing replacements was becoming harder each year. We recommended a full changeover to 300W LED sports lights instead of another like for like bulb replacement.

Power costs dropped by close to 70 percent. The court lit up brighter and more evenly than before, with no warm up wait. At a few hours of use per night, the new fixtures are expected to run for 15 years or more before needing any real attention again. Once the savings in scaffolding, bulb changes, and ballast replacements are factored in, the new lighting typically pays for itself within a year or two. You can browse more completed projects on our project portfolio page.

What To Check Before Choosing Tennis Court LED Lights

Not every LED floodlight sold as a sports light is suited to a tennis court. A few things are worth checking before deciding on a fixture.

• IP rating. Outdoor court lights should be rated IP65 or higher to handle Singapore’s rain and humidity.
• Lux level and uniformity. Recreational courts generally target 200 to 300 lux under EN 12193, with even coverage across the full court, not just the centre.
• Glare control. Poorly designed optics can create glare for players looking up to track the ball. Look for fixtures with proper beam angle control, especially for courts near residential units.
• Fixture weight and mounting. Lighter fixtures put less load on ageing poles, which matters for courts where the structure itself is also years old.
• Warranty on the driver. The driver is usually the first part to fail on an LED fixture. A 5 to 10 year warranty is a reasonable benchmark.

Choosing A Tennis Court LED Lighting Partner In Singapore

Replacing tennis court lights is not just a bulb swap. It involves working at height, sizing the fixture correctly for the court, and making sure the new lighting meets brightness and uniformity expectations for the level of play the court is used for.

StarLEDTechnology works directly with MCSTs, managing agents, and facilities teams across Singapore to inspect ageing metal halide court lights and specify LED sports lighting suited to the court size, pole height, and usage pattern. If your condo or premises still runs on metal halide tennis court lights, WhatsApp us at +65 6100 1917 for a free site inspection.

Frequently Asked Questions

Is metal halide lighting banned in Singapore?

There is no specific Singapore ban naming metal halide tennis court lights. Singapore is a party to the Minamata Convention on Mercury, and the National Environment Agency has already moved to restrict certain mercury added fluorescent lamps from 1 January 2027 and 2028. Metal halide contains mercury and falls under the same broader direction, and global manufacturers are shifting production toward LED, which is why replacement bulbs are getting harder to source.

How much does it cost to switch a tennis court from metal halide to LED?

Cost depends on the number of light points, pole height, and access requirements. As a general guide, a 300W LED fixture can replace a 1000W metal halide fixture on a one for one basis, and most MCSTs recover the cost within one to two years once savings on power, scaffolding, and parts replacement are factored in.

How long do LED tennis court lights last compared to metal halide?

Modern LED tennis court lights are rated for 50,000 to 100,000 hours, compared to 6,000 to 15,000 hours for metal halide. For a court used a few hours a night, this works out to roughly 15 years or more before the LED fixture needs replacement, compared to a bulb and ballast change every 2 to 3 years for metal halide.

What lux level does a condo tennis court need?

Most condo and club level tennis courts in Singapore are designed to around 200 to 300 lux, following EN 12193, the international standard for sports lighting. Competitive or tournament level courts require higher lux levels and stricter uniformity and glare control.

Can LED lights be installed on the existing tennis court light poles?

In most cases, yes. LED fixtures are significantly lighter than metal halide fittings, so existing poles can usually take the new fixture without structural changes. A site inspection is the best way to confirm this for a specific court.