�Light Sensor & Automatic Switch】Will Be Automatically Opened At Night And Closed Charging During The Day. Charging For 6-8 Hours During The Day, 8-10 Hours Of Sustainable Work At Night. Eliminate The Trouble Of Wiring (Please Make Sure That The Switch Is In The "On" Position Before Use). �Unique Crack Design】 Led Lights That Use Solar Technology And Environmental Protection And Energy -Saving. The Sphere Is Made Of Solid And Thick Glass. It Has A Clear And Realistic Crack Effect. The Crack Glass Sphere Emits Warm Lights. �Easy To Install】 Just Insert The Ground Piles Into The Ribbon, And You Can Install Them In Any Place You Want, And The Whole Process Will Not Exceed 10 Seconds. If The Ground Is Too Hard, Do Not Twist Or Hammer Hard, You Can Try To Insert It Into The Ground With Water Softening. �UpgArade Battery Capacity And Led Light Number】 Compared With Other Solar Garden Decorative Lights, Our Products Have Been Upgraded In The Battery Capacity. Similar Products Use 300mah. Our Products Use 800mah. The Upper Increase To 30led, The Brightness Is Brighter Than Other Products Year -On -Year �High -Quality After -Sales Service】 If You Are Not Satisfied With Your Purchase, Please Contact Us. We Will Reply To You And Deal With It Within 24 Hours Until You Are Satisfied. If The Product Has Quality Problems Within One Year, It Can Be Replaced For Free.