When it gets dark, if you want the projector to be on for 3 hours you press “3h” on the remote. You also have the options 5 and 8 o’clock. If you want it to be on all the time, you press “always” on the remote control. Attention! The solar street light will work as long as you want if the battery is sufficiently charged. For example, if you choose “always”, but the battery has sufficient charge only for 2 hours…of course, the street light will light only 2 hours at night and not more. Installation The projector is delivered with a 3.5m waterproof cable to be connected to the solar panel. The projector and the solar panel are equipped with a rotating fixing arm for optimal installation. The remote control is supplied (AAA batteries not included). Main advantages of this solar projector h4 No electricity consumption h4 This installation is totally independent electrically and does not consume any electricity, the energy is accumulated during the day, stored in the battery and restored in the form of light during the night. Thanks to its autonomous system, this product does not require any connection, the installation is thus very simple and fast. This bollard is completely autonomous: it lights up at sunset and goes out at dawn. The bollard uses only solar energy and emits absolutely no CO2.