YASONG 4 Stack Super Bright LED Industrial Signal Tower Light Andon Lights with No Sound，Off-ON, or Flash, for Industrial, Warehouse, Indoor

Stack Light Feature: 4 Stack LED andon tower lights, default self locking switch settings: no buzzer, red flash/yellow flash/green flash/blue flash, LED beads. 5.3Inch pole, 2 hole L-bracket, 4 Industrial self locking swithes, control box
Self Locking Switch Design: Andon lights adopts self-locking switch design, press different color buttons, and the corresponding color of the tower Lamp will be stroboscopic
High Quality Material: this stack lights is made of high quality, durable and wear resistant ABS material.  this PS-lamp cover has a perfect quality of light transmission. Direct light structure tower llight, effective astigmatism
Light Source: LED lamp beads on each layer, rated IP65 against dust and moisture, No built-in buzzer(If you need the stack light with buzzer, steady on, you can contact us!  We company support customization!).
Widely Used: This is a very efficient visual communication tool, Helps improve productivity and saves you time and money. Suitable for cnc machine and other instruments that require multiple signals. Such as CNC, machining centers, textile machinery, automated production lines, laser equipment, automated warehouses.
Product specification
Product Name: Andon Light、Alarm Light、Warning Light、Signal Light、Tower Light、Stack Light
Light :LED SMD lamp beads
Voltage: DC12V/DC24V/ AC110V/AC220V
Decibel: No sound
Color: Red/Yellow/Green/Blue 
Working way: Flashing light
Working Humidity: 10% ~+ 90%
Material: Lampshade - PS Base - ABS
Protection level: IP65 Waterproof
Usage: Machine, CNC machine tools,Textile machinery,machining centers, automated production lines, laser equipment, automated warehouses
Tips: With switch and plug, no wiring required