Woot has a single Philips Hue white A19 LED smart bulb on sale for $9.59 for a limited time. This same bulb sells for around $15 on Amazon, though it's $14 right now. It never drops this low, and if you use your Amazon Prime membership you can avoid Woot's mandatory shipping fee.

This single smart bulb can become the gateway to your new smart lighting obsession or just help you round out adding every last light in your house to your smart home. If you haven't bought any Philips Hue bulbs before, you will need a Hue Hub to go with this bulb. The hub lets you unite this bulb with any future Philips Hue products and serves as a connection to your smart home device like the Echo Dot. Use the Philips Hue app to set schedules to turn the light on and off so your home is lit up as you walk in the door or looks like you're home when you're not. The bulb has a brightness of 800 lumens and will last for up to 25,000 hours. You can buy up to 10, so it's a great time to add some Hue smarts to other areas of your home for less.

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