supply of supply of multi l route indicator (led single digit) and (led double digit) , supply of multi lamp route indicator (led single digit) from 1 to 9, g with white led along w ith housing as per specifications ( input operating voltage : ac 110 + 20% volts (88v /132v), input operati ng current : ac 105 ma to 170 ma, visibility in clear day light : 400 meters, colour of lit digit : white, digi t display type : numeric 1 - 9 single digit, operating temperature :-100 c to +700 c. [ warranty period: 30 months after the date of delivery ] ] , supply of multi lamp route indicator (led double digit) from 1 to 19 , g with white led alon g with housing as per specifications (input operating voltage: ac 110 + 20% volts (88v ? 132v), input ope rating current: ac 105ma to 170 ma, visibility in clear day light: 400 meters, colour of lit digit: white, dig it display type: numeric 1-19 double digit, operating temperature: -100℃ to +700℃. [ warranty period: 30 months after the date of delivery ] ]