TL50PS4AQ-25XTL50 Pro Select Tower Light; 4 Segment with Audible; Voltage: 12-30 V dc; Environ. Rating: IP65; Colors: Green Yellow Red; 8-Pin M123812997
TL504ALSKQ-BTL50 Pro Tower Light with IO-Link Sealed Loud Audible, Standard Black Housing: 4-Segment; Voltage: 18-30 V dc; Environmental Rating:3812986