AD22(LED)series of indicator is equally used LED shining chip as light source.Because of long life,low consumption,small volume and light weight,it is a new tpye of product replaced the older incandescent lamp and indicator of neon lamp.AD22 indicators are pioduced by our factory enjoying following characters:high brighness,good reliability,beautiful shape and careful manufactured.Products are well praised by lots of clients. In order to fit in with top quailly and aestheticdemand of user,we develop AD22-22B,C,D,E,G,Hdouble-color lamp,position indicator,shining buzzer and mini short indicator,as well as design shape of AD22-22G/22GS series button and it is possible to meet all kinds of international srandard Lampshade,which is made of polycarbonate with high intension and enjoying better anti-surge performance,and bolt-type connector designed will make it safer and more convenient.All improvement will be provided to make your choice more convenient and your design perfect.

Applicable environment:

1) Surrounding temperature:-25℃~+55℃.
2) Relative humidity:≤98%.
3)It can normally work under theconditions of 2~80Hz vibration frequency and 0.7g/h accelerated speed.
4) Pollution grade:III;Installed sort:III.
5) It is possible to work under the moist tropical environment if there is a "TH" sign.

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