The Sylvania Outdoor Christmas 300 Icicle Style Lights are designed for both indoor and outdoor use, making them versatile for holiday and all-occasion decorating. These clear white and warm white lights are powered by a wall plug-in and can be easily controlled with a wall switch. The braided design and incandescent lighting technology ensure a festive and warm ambiance, while the 300 lights provide ample illumination. Perfect for adding a touch of Christmas magic to your home or garden, these string lights are a reliable and energy-efficient choice with an A++ - G EC range.