Nothing outlasts Energizer Ultimate Lithium AA Batteries. These household batteries are not only the world's longest lasting AA batteries, but they also feature leak resistant construction and superior performance in extreme temperatures ranging from -40 degrees F to 140 degrees F. Use these AA lithium batteries to power a variety of high tech and household items, whether you need smoke detector batteries, camera batteries, or double A batteries to power your child's favorite toys and games. Ultimate Lithium Energizer AA batteries weigh one-third less than standard alkaline batteries, and they hold power for up to 25 years in storage, letting you keep a ready supply available when you need them. To ensure your favorite devices operate at their peak performance, depend on Energizer Ultimate Lithium batteries for work, play and home.

Enhance your Hue lighting system with this Philips Hue dimmer switch. Removing the control unit from the magnetic base plate lets you use it as a handheld remote, and the on button also adjusts Philips colors and set ambiance levels. Adjust light settings precisely with this wireless Philips Hue dimmer switch.

WeMo Home Automation Switch + Motion Sensor bundle The Belkin WeMo Switch and WeMo Motion Kit gives you wireless control of your home appliances and electronics, turning devices of your choice on or off as soon as movement is detected. The sensor plugs into an outlet and detects motion up to 10 feet away. It then sends a wireless signal to the WeMo Switch to turn the connected device either on or off. Download the free WeMo app to any Apple device (iOS 5 or higher) to program a light to turn on when you walk into the house or a fan to turn off when you leave. To get started, simply plug the sensor's A/C module into an outlet in your home and position the sensor. Next, plug the WeMo Switch into a separate outlet, and plug a device like a heater, fan, lamp, or stereo into the switch. Next, download the free WeMo app from the Apple app store to your iPhone or iPad. Connect the sensor and switch to your home Wi-Fi network and follow the onscreen instructions to complete the installation. WeMo Motion Turns Electronic Devices On/OffThe WeMo Switch and WeMo Motion Kit makes it easy to set schedules for home appliances and electronics and turn devices on and off remotely. The sensor detects movement up to 10 feet away and wirelessly signals the WeMo Switch to turn the connected device on or off, depending on your preference. The sensor's 6-foot cord lets you place it in the optimal position. Add Multiple Switches and Motion Sensors for Increased ControlThe WeMo kit is completely modular, allowing you to control as much or as little of your house as you like. You can add an additional WeMo Switch to provide control of more areas of your home. Additionally, multiple switches can be linked to one sensor--turn on a light and heater or a set of lights at the same time with only one sensor.