How We Eliminated Marina Bay’s Maintenance Headache With 0.3W In-ground Waterproof  Stud Lights

Marina Bay is one of Singapore’s most recognisable landmarks, and our project was to replace the in-ground waterproof lights in its floating pontoon.

The floating pontoon at Marina Bay had existing in-ground lights powered by conventional wired drivers mounted underneath the bridge structure.

Every time maintenance was required, engineers had to board a boat just to access the driver units.

It was costly, time-consuming, and operationally impractical at scale.

The client needed a better way that didn’t depend on hard-to-reach infrastructure and wouldn’t require specialist marine access for routine servicing.

After consultation with our M&E partner, we recommended replacing the existing wired in-ground lights with solar-powered in-ground stud lights.

The initial concern was predictable: “Will solar lights be reliable enough? What happens on cloudy or rainy days?”

These lights operate on just 0.3W — an exceptionally low draw that means the onboard solar cells can sustain full-night brightness even under overcast Singapore skies.

No grid connection. No cable runs. No driver boxes mounted under a bridge.

Each unit is entirely self-contained, charges during the day, and delivers consistent illumination through the night.

Since installation, the solar in-ground lights have been operational at Marina Bay since installation with minimal intervention required.

The project transformed a recurring operational headache into a set-and-forget lighting system that contributes to Marina Bay’s night-time landscape without ongoing cost or complexity.