1) Stick to inside of window or anywhere with smooth surface for charging by sunshine
2) Can be put in anywhere you want light, can even attach to window for charging during the day, move to where you need light at night
3) The light has 5 LEDs and two switches, like a spotlight when 4 LEDs on and can be used for 3-4 hours when fully charged, like a nightlight when just 1 LED on and can be used for 8 hours when fully charged
4) Lamp head can be turned for 4549840 To both sides while body can be 18049840 , so light angle is very flexibility