This will then automatically illuminate for around 8-10hours once night falls. Contemporary Solar Powered House Sign. A 4 Volt Solar Panel, 3.2 Volt 14500, 500mAh Lithium Iron Phosphate Battery. All you need to do is switch it on (the power button is located at the rear of the sign) Then install the sign (which can be done it under 10 minutes) and then admire the lighting at night.
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