LED solar wall light Wally with twilight sensor The twilight sensor of the LED solar wall light Wally automatically turns on the light in the evening and the LEDs provide continuous light during the night. The LEDs are mounted in the direction of the house wall, so that it is illuminated and reflects the light. This prevents the luminaire from blinding in the dark. The included battery is charged during daylight via the solar panel and provides up to six hours of light when fully charged.