Mr. Light Solar 77"L 200 LED Multicolor Multi-Function String Light: * Automatically on and off (dusk-to-dawn, when fully charged) with built-in photo sensor * Multi-function switch allows you to choose between 4 different modes including steady, flashing, chasing and fading * About 71" from first to last LED, plus 6" lead wire to solar panel * Built-in automatic photocell control * Solar panel: 6"L x 4.5"W x 1.25"H * Adjustable knob allows the panel to swivel at the top of the stake in order to angle towards the sun * Meets IP 44 waterproof standard * Requires 1.3-watt solar Panel and 3 AA rechargeable Ni-Mh 1300Mah batteries (included)