Count Down Timer to show balance time remaining during the initial RED waiting period and thereafter balance time in digits.
Signal Balance Time Indicator / count down timer with red - amber and green phase timing in seconds with super bright having red and green LED's to show respective colour dispalys according to red / green time interval in process with font size of minimum 10 inch height alternate ' STOP' alphabetical message and numeric message of count in red interval and ' GO' alphabetic message and numerical count alternate in green colour in green interva