... ,CCC,ROHS,UL,TUV,ISO9001 AD22(LED)series of indicator is equally used LED shining chip as light source with ... developAD22-22B,C,D,E,G,H,double color lamp, position indicator,shining buzzer and mini short indicator,as ... ≥60cd/m2(6)Index of leakage CT1≥100(7)Protection grade is IP40,and it is possible to be ... excellent prices and efficient services to you! NEW LED Indicator Light/signal lamp AD22C-16D