Model Number: ST45L-USBB Brand Name: QLight Key Specifications/Special Features: LED tower light of a system which can communicate with PC under USB communication protocol and is controlled by the application program on PC by connecting USB port of PCUSB communication cable consists of VCC, D-, D+, GND and shieldOperated by rated DC5V/500mA power supply from PC USB portApplicable at the hoster computer which can support USB 1.1 or higher versionSupplying developer's library for MS Window so that user can use various application on PC

Standard arrangement of color

1 layer: red-R

2 layers: red-R, green-G

3 layers: red-R, amber-A, green-G

4 layers: red-R, amber-A, green-G, blue-B

5 layers: red-R, amber-A, green-G, blue-B, white-W

Flashes (flashing type): 60-80/min (it can be controlled by program)

Materials: lens-AS, body-ABS, pole-aluminum

Volume: max. 90dB/m

Protection class: IP23