When you receiving the product, it is advised to charge it by directing the sun's rays towards the solar energy chip for a period of 6-8 hours, knowing that when the light is shined on the solar energy chip, the strip lighting turns off if it is in the operating mode, and it is preferred to scan the charging area with solar energy every once in a while It is made of dirt and also the product contains from the inside a blanket of size AA, which is of the rechargeable type, and in the event that its life span has expired (when you find the device turns off after charging it for a period, this means that the batteries no longer retain solar energy, and the battery must be replaced with a rechargeable one Also, the device contains 2 buttons, one to operate the device and the other to adjust the quality of lighting, either fixed or variable.