4 ms·
And they were HUGE. With giant o-rings that wear out or need to be lubricated regularly, and would fail if they weren’t.
by happyopossum 4y ago
And they were HUGE. With giant o-rings that wear out or need to be lubricated regularly, and would fail if they weren’t.
- jacquesm 4y agoUnderwater flashlights sooner than not suffer from outgassing and tend to have pressure relief valves and multiple o-rings to keep the water out. O-rings do need a bit of maintenance but it's not a huge burden.