Solar wall light made from aluminium and its sprayed with a protective layer that grans the lamp resistance to corrosion. The product has 16 SMD LEDs that have a luminous flux of 300 lumens. A very good light output for a solar wall lamp that its only 11 cm in diameter.
Inside the product is a charging circuit with a control motherboard that manages the charging and the motion sensor. In regards to the charging times, when its sunny outside, the lamp manages a full charge in around 6 hours (8 hours if the sun light isnt that powerful).
Operation time varies because its in direct correlation with the level of charging (this is applicable on all solar lights) but as an average it can operate all night.
Another cool function that the solar wall light has is the proximity activation. Even though the product may not be in your direct line of sight, the lamp will turn on thanks to its radar motion sensor.