Isolation brake position indicator signal light place of origin : Zhejiang Province , China (Mainland) brand name : NIN type : AD16-22W/G color : white green red yellow blue lamp voltage : DC/AC 6V 12V 24V 36V 48V 110V 220V 380V lamp life : more than 30000 hours IP rating : IP 65 If you are interested in our products,please contact us,we will reply you as soon as possible. Tel:+86 0577-61718928 Fax:+86 0577-61718928 Mobile: +86 15057787869(Whatsapp/Wechat) Email:tess@yq.nindq.com Webiste: www.nindq.com