USB Interface LED Tower Light

The USB56L is our USB interface LED Tower Light. This light is controlled and powered via USB. The USB56L is a versatile option for a computer controlled tower light. 


Model Types

 USB56LB USB LED Tower Light, Pole Mount with Buzzer 
 USB56LS USB LED Tower Light, Pole Mount with 5 Warning Sounds
 USB56LM USB LED Tower Light, Pole Mount with 5 Melodies


  • Connects directly to USB port of PC to control LED tower light
  • Powers directly from USB port, no external power required
  • Pre-wired, pre-assembled, 68 in. USB cable, pole, nuts & right angle bracket
  • Supports USB 1.1 or higher (2.0, etc.)
  • Bright LED bulbs with long life LED technology
  • Audible option for buzzer, 5 alarms and 5 melodies, 85dB at 1meter
  • Program provided to control tower light on desktop via mouse
  • PC developer library for customer to write program for visual basic and others

Accessories & Options

  • Ground mount version USB56LBG, USB56LSG and USB56LMG have bolts and no pole 
  • Adjustable cubicle mounting bracket (NT-190)
  • Bases: Flange (NT-550) and Right angle (NT-560)


Ordering Information

 Model Type  USB56L, USB56LB, USB56LS, USB56LM
 Number of Lights  1, 2, 3, 4, 5
 Colors  Red, Amber, Green, Blue, Clear

Ordering Example:

  • USB56LB-5 (5 light LED, USB with buzzer, pole mount)
  • USB56LMG-3 (3 light LED, USB with 5 melodies, ground mount)

Call us now for information and pricing at 740.917.5781.


(WM) - Warning Melody - (Unavailable)

Channels      Melodies            Tones  
Ch. 1  Sweet Home 
Ch. 2 For Elise 
Ch. 3 Cuckoo's Waltz 
Ch. 4 Piano Sonata 
Ch. 5 Turkish March           

(WS) - Warning Sounds (Standard Item)

Channels      Melodies            Tones  
Ch. 1  Fire.A-ANG
Ch. 2 Abandon Alarm 
Ch. 3 Machinery Fault 
Ch. 4 High Expansion
Ch. 5 7 Short PI. / 1 Long  

(WA) - Warning Alarm  (Unavailable)

Channels      Melodies            Tones  
Ch. 1  Beep. intermittent
Ch. 2 Door Chime 
Ch. 3 Phone Ring
Ch. 4 PI.PI.PI. Short
Ch. 5 Tripping Beat