

Purchased Arlec 200 Lumen LED solar sensor floodlight a few months ago - worked for a while has now stopped. Gets plenty of sunlight and not much weather/water.
took it off the wall and unscrewed it all to see if something was disconnected, all still connected and light works for 3 seconds when i take the battery out, put it back in and switch it on again.
at a loss, dont know what to do.