Solar LED strip 78897 with twilight sensor, solar panel and rechargeable battery The three metre long LED strip creates a cosy atmosphere on the balcony or terrace or even in the garden, far away from a power connection, as it is powered by the sun. The external solar panel can simply be plugged into the ground or into a planter and perfectly aligned with the sun. The strip can be shortened at the marked points. It is fitted with warm white LEDs and the back is self-adhesive for easy installation. Das is switched on automatically at dusk by the twilight sensor. Depending on the amount of sunlight, the charging time is 4 to 6 hours; when fully charged, the strip lights up for 3 hours.