When you switch on the product, Opti-light turns on automatically to give you a better view of difficult-to-reach areas. To switch it off, hold the on/off button for about 1 second.

To switch it on, hold the on/off button for about 1 second, or switch off the device and then switch it on again. 

The information on this page applies to the following models: BG7485/30 , BG7480/15 , BG7470/15 . Click here to show more product numbers  ›