• Spherical Sphelar solar cell, LED, and battery are all-in types.
• The lighting unit uses LEDs and is an indirect lighting system that hits spherical solar cells.
• The LED color can be selected upon request.
• Standard lighting time is 4 hours (can be changed to 6 or 8 hours during installation).
• In the daytime, when the spherical Sphelar solar cell is exposed to sunlight, it is converted into electrical energy, and stored in built-in rechargeable battery.
• At night, the lights automatically turn on using electricity charged during the day.
• The lighting time depends on the area you use, the installation location, the sunshine conditions of the season and the weather.

Implementation results

July 2019
On the site of “Sentopyua Ⅱ”　in Higashikawa, Kamikawa-gun, Hokkaido