i-LS is the intelligent and universal solution to failure detection of a bulb or LED indicator light between 1W and 8W and prevents irregular or spurious signals. International regulations requires the failure detection of a light for vehicles driven on public roads. The flasher warns the driver by increasing the flash rate of the indicator lights or by switching off an indicator light on the dashboard (for trailers). The flasher units work with bulb, LED or a mixture of both – When using LEDs simply fit one iLS pulse module to each indicator. i-LS does not produce heat so it can be fitted anywhere, its power consumption is irrelevant.