Features: 1) Working voltage: DC 12V, 24V, AC 110V, 220V 2) Power: 5W 3) Function: T, W, TJ, WJ 4) Colors: red, amber, green, blue, white 5) Multi-level signal tower 6) IP rating: IP 60 7) Direct mount, pole mount including two mounting brackets 8) Working mode: steady mode 9) Applications: industrial safety equipment, maintenance of machine status 10) Highly efficient, dustproof, waterproof