General Specs 
Time on Adjustment50-70 seconds
InputAC180-250V, 50Hz
Others2 screws
Features
Lights on automatically when sound is detected in the dark.
At daytime or when light is enough, it does not turn on.
Energy saving, durable, reliable and non-contact design.
Ideal for staircases, balconies, garages, basements, storages of flammable chemical plants.
Not suitable for engergy saving lamps or fluorescent lamps.
Comes with 2 screws for easy installation.

Package Details Weight: g
Size: cm
Package Includes 1 × Switch
2 × Screw