HanLED by bourgeois solene from france
designer's own words:
An Intuitive sustainable handle
How many times it happens that you arrive at night and spend ten minutes in front of your door because you can’t find the hole?
With HanLED when you approach your door, the hole brights! (1)
Then, when you put the key, the back side lights the night. (2)
And when you finally unlock the door, the HanLED welcomes you with a friendly green signal. (3)
During the day, the handle gets energy by the sun and when you use it LED start its action.
Because LED is a low consumer of energy the handle can be autonomous.