Feature 1、PREMIUM LIGHT SOURCE: Industrial signal tower light, adopts high performance LED chip as light source, provides high brightness, low power consumption, at least 50000 hours of long lifespan. 2、EASY TO VIEW: The signal tower light comes with cut PC lampshade lens for even light distribution, with 360 degree viewing angle and height increasing pole for easy viewing from a distance in the workshop. 3、SOUND AND LIGHT WARNING: The signal tower lamp is designed with 3 layers and 3 colors (red, yellow, green), high brightness LED chip, 85dB high frequency warning, can add sound warning on top of the surrounding mechanical noise. 4、MULTI APPLICATION: LED warning light is widely used in CNC machine tool equipment, fine engraving machine, highlighting machine, textile machinery, security equipment, electronic machinery, automated production line, LED packaging, sorting equipment, ceramic processing equipment and so on. 5、EASY TO WIRE: This column signal tower lamp is designed with different color wires for easy wiring of different functions, making the installation easier. Made of premium ABS, aluminum, PC materials, long service life. Item Type: Signal Tower Light Material: ABS, Aluminum, PC Height: Approx. 37cm / 14.6in Base Diameter: Approx. 7cm / 2.8in Working Voltage: DC24V Light Source: Red, Yellow, Green Wiring Instruction: Black Wire (Common Line), Red Wire (Red Lamp), Yellow Wire (Yellow Lamp), Green Wire (Green Lamp), White Wire (Signal Alarm) Gross Weight: Approx. 412g / 14.5oz Package List 1 x Signal Tower Light Note Manual measurement, please allow some errors.