... , good price Manufacturer AD16 LED signal lamp (signal light)Model: B type Indicator lamp (AD116-22B)Life of continuous working ... to be addedTaking LED chip as the light source, AD22 series indicator lamp shows long service life, low energy ... printing, mining etcWe supply various types of Indicator lamp, signal lamp, pilot light,indicator, indicator light,pilot lamp AD16 LED signal lamp (signal light)