... 1)rohs compliant 2)customized design ok 3)different size,factory direct 4)low current consumptio 0.8"double digit ... 0.6 inch,0.8 inch,1.0 inch,1.2 inch,1.5 inch,1.8 inch,2.3 inch,3.0 ... inch,4.0 inch,5.0 inch,8.0 inch. 2)Color:red,yellow,green,white,rgb 3)Forward ... )numerical readout for instrument and industrial produces,smart meters, 2)Large size displays for distance viewing,across-the -building ...