A short circuit allows the dive computer's screen to freeze or display inaccurate information, posing a risk of serious injury to a diver underwater, including decompression sickness.
The bicycle's rear shock absorber outer sleeve can rupture, allowing the sleeve to come in contact with other bicycle parts or the rider, posing a fall and injury hazard.
The tealight cups are positioned where the flame from the candles can ignite other parts of the candle holder, posing fire and burn hazards to consumers.