1. Power Requirements
The first question to answer is how your lights will be powered. In Singapore you have three options, and they are not equally good.
Solar sounds appealing but is unreliable here. Singapore's tropical weather brings frequent overcast days, and solar-powered lights rarely receive consistent enough sunlight to maintain charge. Expect them to dim or cut out at the worst times.
Mains power is the dependable option. It requires running cable and possibly an electrician, but the lighting is permanent and performs the same in any weather. For any permanent garden installation, this is the right call.
Battery-powered lights are convenient upfront but come with ongoing costs and risks. Batteries degrade faster in Singapore's humidity, and cheap batteries can leak and damage fixtures. We'd recommend avoiding battery-powered setups for anything you want to last.
2. Communication Protocol
Once you've sorted power, you need to choose how your lights will communicate with your smart home system. The two main options are Wi-Fi and Zigbee.
Wi-Fi is the simpler choice for one or two lights, no hub required, and you can control everything from your phone immediately. The downside is that every Wi-Fi device adds load to your router, and reliability can suffer on congested networks.
Zigbee is the better choice for garden lighting, especially if you're planning more than a few fixtures. Zigbee devices form a mesh network, so each device strengthens the network for the others. Power consumption is low, range is good, and it integrates natively with Home Assistant via Zigbee2MQTT. For a permanent outdoor installation, Zigbee is the protocol we'd recommend.
3. Hardware: Which Brand?
Philips Hue is the most well-known smart lighting brand and works reliably, but you pay a premium for the name, and the ecosystem can feel closed if you want more control.
Gledopto is our recommendation for Singapore installs. Their PRO series Zigbee LED controllers support RGB, CCT, RGBW, RGBCCT, and single-colour LED strips, pair natively with Home Assistant and Zigbee2MQTT, and are available at a fraction of Hue pricing. We stock the PRO series locally and validate every model ourselves, so you know exactly what you're getting before it goes into your ceiling or garden bed.
Getting It Right
If you get the power source, protocol, and hardware right from the start, you'll have a system that runs reliably for years without re-wiring or swapping out hardware.
If you have questions about specific products or need help figuring out the right setup for your space, reach out directly. We're based in Singapore and can help.
See It In Action
Here's a customer garden in Singapore running Gledopto Zigbee LED controllers through Home Assistant: a mains-powered, Zigbee-based outdoor install.