If you’re smart home-curious, but don’t want to get heavily invested in Philips’ expensive Hue lighting system, TP-Link’s hub-free smart bulbs are a nice alternative.
For a limited time, save $3 on their dimmable white bulb with promo code 3TPLINKSAVE. This bulb can’t change colors at all, but you can control and dim it with your smartphone, or even Alexa, and unlike Hue bulbs, you don’t need a hub.