简介 Brief Introduction

AD22系列信号灯采用LED发光芯片为光源，环氧树脂封装。

寿命长、耗能低、体积小、重量轻，是目前各类白炽灯和氖灯的更新换代产品。

AD22 series signal lights,LED is used as light source,epoxy resin package,Long ervice life, lower concumption,small in size isze is the advantage of the series.

用途 Application

AD22信号灯适用于电力、电讯、机电、船舶、纺织、印刷、矿山机械等设备的线路中作指示信号灯、预告信号、事故信号及其他指示型号，符合国家GB/T14048.1GB/T14048.5。 AD22抗干扰信号灯用于感应干扰电压较强的地方，通常限制电压在40-100V。

AD22 series signal lights can be used for the equipment of power,communication machinery shipping,textile,print and mining ma chinery as indicating pre-indicating,accident and other signals .The series signal lights are in cinformity wiht the standards of GB/T14048.1,GB/T14048.5.AD22 anti-interference signal light used in the place which is with high inductive interference voitage,normally restricted  voltage is aboue 40V-100V.  

订货须知：蜂鸣器无特殊说明的，将提供黑色外罩。
颜色；红-R,绿-G,黄-Y.蓝-B.白-W.黑-K