About US:Colorful LED Chuzzle Ball String Fairy Lights For Wedding Party， Birthday party， Christmas， Halloween， Holidays， Summer Garden decoration for trees， shrubs & bushes，evening party lighting for barbecues， celebrations & birthdays. Specification: 1. Light color: White2. Battery: built-in 600mAH NI-MH battery 3. Lumens: 100LM 4. Charging time: 6 hours 5. Working time: 8-10 hours， total working time more than 10，000 hours 6. Switch: Power ON/OFF& MODE 7. LED quantity: 20pcs 8. Light modes: 2 9. Flash mode: Long bright+single flash; Two kinds of mode automatically transform (Need to press the switch by hand to convert one light mode) 10. Battery: 1.2V 600MA 11. Solar panel: 2V 100MA 12. Life time: 5000h 13. Control method: light-operated + buttons 14. Working temperature: -20 -60 15. Length of String: 4.8m 16. Length from Solar panel to first stake: 2M Package Included:1 x Solar Panel 1 x 20 cm Spike 1 x 20 LED Solar String Fairy Lights Tips: -The bulbs is constructed with non-replaceable， please don't replace the bulbs -The end point of the spike is sharp， please keep the item out of reach for children -Keep the lights away from fire or any other source of heat -Keep the batteries and wiring away from water