Philips Hue Color Bulb | $37 | Amazon
We see good deals on Philips Hue starter kits fairly often. But if you already have a Hue system set up, it’s pretty rare to see individual bulbs for more than $10 off, so stock up before today’s $13 discount goes away. This is about as good a deal as you’ll ever expect to see on individual bulbs outside of major holiday sale events.