We tested 7 LED smart bulbs for energy-saving performance. The Lightinginside 100W Equivalent delivers 1350 lumens at just 11 watts, earning our top spot for efficiency.
The Lightinginside 100W Equivalent smart bulb dominates our energy-saving tests, delivering 1350 lumens at just 11 watts—that's 122 lumens per watt, far exceeding typical LED efficiency. This dual WiFi/Bluetooth bulb works with Alexa, Google, and Smart Life without a hub, and its ETL listing ensures safe operation while slashing your electricity bill by 89% versus incandescent.
What sets this bulb apart is its ability to replace power-hungry 100W incandescents while using a fraction of the energy. The RGBCW color system provides full-spectrum control for any mood or task, and the 4-pack offers immediate whole-room savings at a competitive price point for premium efficiency.
The Lightinginside 100W Equivalent smart bulb is our clear winner, delivering industry-leading 122 lumens-per-watt efficiency that cuts energy use by 89% while providing superior brightness.
Upgrade to the Linkind Matter 6-pack if you need Apple HomeKit support; choose Amazon Basics if budget is your primary concern and you're locked into the Alexa ecosystem.