Multicolor Bar Light The LB line of Signal lights has many uses. They can be used on CNC machinery or automated equipment to signal the machine's status. They are often used on loading dock doors and over doorways to signal when it is safe to enter a room. See more options in our Stack Lights collection. There is a 24V DC and 110V AC versions. The light bars can turn 3 colors: red, Green, or Yellow. The LB-1190-7-H can turn 7 colors: Red, Green, Amber, Blue, Cyan, Purple, and White. These Andon Bar Lights come in four lengths. The lengths are as follows. 300mm (11.8") 346mm (13.6" 500mm ( 19.7") 625mm ( 24.6") 800mm (31.5") 910mm (35.8) 1190mm (46.8") 1200mm (47.2") The body is Aluminum and the light diffuser is acrylic. They can be attached with clips that are provided or attached with screws through the slots that are built into the housing. CAD files for these lights are available below. LB-Andon CAD FILES Specifications: Power - 24V DC, 110V AC Rating - 24V DC IP20, 110V AC IP67 Light Colors - 24V DC (Red, Green, Amber) 110V AC ( Red, Green, Amber, Blue, Cyan, Purple, and White) Temperature Range - +55 to -25C Expected Life - 50,000 hours Lamp Shade Acrylic Body Aluminum Stack-Light.com is committed to being your industrial lighting vendor of choice. We are standing by to help with your project. Give us a call and let us assist.