Led Signal Tower Stack Lights, Industrial Signal Warning Lights, Column Tower Lamp with Rotatable Base, Steady Flashing Switchable,12V 24V DC(1-Layer, no Buzzer) Black
High intensity LED signal light with low power consumption, can be viewed easily at a distance
Long lasting LED light-100000 hours lifespan, built-in buzzer-90db beep alarm, durable construction for long lasting use
Each tier of lights can be switched to continuous or flashing light modes
Rated IP54 against dust and moisture,
These are Andon lights for use in factories or on industrial machinery. Typical uses are as Automated machinery status lights, operator signal lights, or as lean tower lights