Energy efficiency that lasts for 365 nights
With 3 AA batteries included, you're no longer tied down by sockets. The light uses a sophisticated, energy efficient sensor that consumes as little as 0.25 mW of energy in standby mode. It has two brightness settings. In 0.7 lumen mode, the light lasts for approximately 12 months, and in 3.8 lumen mode, it lasts for approximately 6 months.