Hi everyone! I recently upgraded my home lighting to a smart system on a budget and wanted to share the steps:
Choose affordable smart bulbs: Brands like Wyze or Sengled are great budget options. Set up a smart hub (optional): If you’re going for a cohesive ecosystem, consider hubs like Alexa or Google Home. Install and connect: Replace your old bulbs, connect them to your Wi-Fi, and use the corresponding app for setup. Automate: Use routines or schedules for energy-saving and convenience. Let me know if you’ve tried something similar or have any questions!
That’s a pretty high estimate, this article claims to have measured it at 0.5W/bulb (0.15W for zigbee). That’s still 3x or so higher than Zigbee, but still decent.
I have about 50 bulbs in my house, so that’s:
At $0.15/kWh, that’s $1.89/month savings with zigbee. That’s not nothing, but it’s not something I’d switch out a bunch of bulbs over.
It may make sense for an airbnb rental property or something, but I don’t see a point for average homes, and I’d expect adding dozens of WiFi clients would cause problems with WiFi quality.
Other benefit of zigbee that devices can’t connect directly to the internet, so you don’t have to trust them, you don’t have to create vlans, they can’t be turned into a botnet. Also in zigbee every device can be a router, so they can more easily cover bigger houses.
I wouldn’t replace a wifi based system with zigbee, but recommend it to anyone starting now. This post wanted to be an advice to newcomers…
I honestly don’t see the point of smart lightbulbs, but I’d probably go zigbee if I wanted them for some reason. I’d much rather have smart light switches instead though.
My point is just that the energy difference is minimal, so it really isn’t something anyone should worry about. Turn them off when you leave a room and you’re good.