FAQs
- How do I change the batteries?
- Open the Double O by rotating of the back cover (anti clockwise) insert the three AAA batteries with the positive ends facing in a anticlockwise direction. Please see the following movie.
- How do I open the light?
- Please see the following movie
- How often to I need to change the batteries?
- The unit is designed to have great battery life but will ultimately be determined by how often you use it. The on/off button has a long press so the light is not turned on by accident. When the battery is running low the top LED will flash intermittently as a reminder to replace batteries whiles still functioning.
- How do I attach the bike light to the bike?
- Please see the following movie.
- What if the flexible strap breaks?
- The strap is very hard wearing and is a durable long lasting component. In the event of it failing it is easily replaced by rotating the unit in half and replacing.
- What if the LED's need changing?
- The LED's in the unit have a exceptionally long life expectation of 50,000hrs. On average use we estimate these to last 40 - 50 years. When the LED's fail it is not economical to replace them.
- How do I turn on and off / change the light functions?
- On the back of the unit is a detailed flush soft button. For turning on / off is a long press to avoid accidental switching (0.75 sec) To cycle through functions is a instant press (0.02sec). Please see the following movie.