The mason light stores energy from sun rays during daytime. Built-in light sensor enables the solar hanging lights charging automatically in the daytime and light up at night. Solar mason jar lights can last up to 8 hours when fully charged. The garden light can be done on assembling in seconds, and the No wiring. No AC current. Number of LEDs: 20LED Charging Time: 5-7 Hours Working Time: 10-12 Hours Power Supply: Solar Powered Package Included: 6* Mason Jar Lid Lights; 6* Hangers Is there include the mason jar？ No, just mason jar lights and hangers What is the light mode? Steady, no flash/flicker. Do these lights get hot? Not at all. Other Solar Mason Jar Lights 6Pack 10LED Mason Jar Light 8Pack 20LED Mason Jar Light 8Pack 20LED Mason Jar Light Mode Steady Mode Steady Mode Steady Package Include 6*Mason Jar Lights; 6*Hangers Package Include 8*Mason Jar Lights; 8*Hangers Package Include 8*Mason Jar Lights; 8*Hangers