Things that go Blink
This battery-powered device produces an extremely bright beam of orange light. The narrow beam is not laser light, and in fact diverges (spreads apart) much more than a laser beam. This makes it easy to aim at an approximate point without missing.
The circuit can be set to flash at two different rates, or stay lit steadily. A module made of the circuit and batteries is contained within a water-resistant container. The container can be floated on water can be floated on water for a short time, but the circuit still operates if completely water-logged.
Uses during night:
|Battery Life (flash mode)||Alkaline - 1 month
Standard - 3 months
|Peak emission wavelength||620 nm|
|Operation modes||Flash 1Hz, Flash 3Hz, Constant.
Selected on circuit board.
|Dimensions||7cm long * 4cm diam.|