12 powerful LEDs light house numbers, signs, flags, statuary, landscape features & almost any other outdoor space; 3 solar panels collect free energy from the sun; Can provide up to 12 hours of continuous illumination; On at dusk, off at dawn; Weatherproof sealed lens & durable metal housing (IP44); Installs anywhere with just a screwdriver, no wiring or electrician required ; Includes 3.7V lithium rechargeable battery pack, solar panel cables mounting hardware;