This motion sensor light from cole amp bright gardman increases its light by 5 x when it detects motion and stays at this output for 20 seconds it is solar powered with fully charged lithium battery included and made from durable stainless steel with a stunning black nickel finishr light increases by 5 x brightness when sensor detects movement solar powered battery included durable stainless steel and glass black nickel finish detection distance 8m and 90 degree angle