Tower Stack Lights
Voltage: 12V-24V/220V
Main Material: PC lampshade, ABS base
Size: 1 Layer:225x50mm(8.86x1.97in),2 Layer:270x50mm(10.63x1.97in),3 Layer:315x50mm(12.40x1.97in),4 Layer:360x50mm(14.17x1.97in),5 Layer:390x50mm(15.35x1.97in)
Flash Frequency: 60-80/min
Protection Class: IP30
Beep Volume: 85-110dB
Power Source : AC
Voltage : 12 V