Product Description Specification: LED quantity: 50. Spacing of LED:4 inches/10cm. PVC diameter:0.2 inches/6mm. Light Color : Blue. Total length: 23ft. including 16.5ft rope lights length and 6.5ft lead cable length. Ni-Mh battery: 1.2V 800mAH, 1pcs. Cycles charging 500 times Solar panel: 2V/150mA. Photoelectric conversion efficiency: 17% Charging time: about 8 hours Working mode: Flashing / Steady on Working time: Steady on mode 12h; Flashing mode 20h (if fully charged) No electricity cost. Recharged by solar panel under sunlight, and no battery replacement. With ON/OFF,MODE switch. Safe to touch. Working voltage is 1.2 volt. It's safe to use in places where you may touch. Smart sensor. With the light sensor, it will automatically turn on at dusk, and turn off at dawn. Application. 50 LEDs in a string, forming a beautiful and fairy world, ideal for decorating your gardens, patio, lawn, porch, gate, yard, wall, window, door, floor, ceiling, grass, Christmas lights, wedding, party etc. Note: 1. When solar panel is installed, the tilt and direction of the panel should be optimized to generate the most electricity possible over the course of a year. 2. If the ground is too hard, do not twist or hammer the spike with force. 3. Try to soften the ground with water and then insert the spike into the ground. Failure to follow this may result in product damage. 4. The solar lights should be fully charged by direct sunlight for 6-8 hours before initial use. Package Includes: 1 pcs Solar Panel 1 pcs Spike 1 pcs 50LED Solar Rope Lights Click "Add to Cart" now to add perfect atmosphere to your place! Note: These LED solar rope lights can not be linked in series or cut into shorten length.