supply of multi lamp route indicator (led single digit) from 1 to 9 with white led (with housing)multi lamp route indicator (led single digit) from 1 to 9 with white led (with housing),supply of multi lamp route indicator (led single digit) from 1 to 9 with white led (with hous ing). specification a4:for mlri 1-9 digits 1) operating i/p voltage: 110v ac +/- 20% (88v to 132v). 2) opera ting temperature: -10degrees c to +70degrees c. 3) operating i/p current: 140ma - 25%, +20%(105ma to 168ma). 4) digital display: numeric 1 to 9 & g. 5) colour of the display: white. 6) visibility in clear day lig ht: 400mtrs. 7) version: ver 1.4 or latest. mechanical housing: 720mm(t)x510mm(w)x700mm(h). two colu mns(2digits) 1st column:0,1,2,3,4,5,6,7,8,9. acceptable make : efftronic. [ warranty period: 30 months af ter the date of delivery ] ] , supply of multi lamp route indicator (led double digit) from 1 to 19 with white led ( with h ousing). specification a4: for mlri 1-19 digits 1)operating i/p voltage: 110v ac +/- 20% (88v to 132v). 2)o perating temperature: -10degrees c to +70degreesc. 3)operating i/p current: 140ma - 25%, +20%(105ma to 168ma). 4)digital display: numeric 1 to 19 & g. 5)colour of the display: white. 6)visibility in clear day light: 400mtrs. 7)version: ver 1.4 or latest. mechanical housing: 720mm(t)x680mm(w)x700mm(h). two co lumns(2digits) 1st column:1, 2nd column:0,1,2,3,4,5,6,7,8,9. acceptable make : efftronic [ warranty perio d: 30 months after the date of delivery ] ]