CPSC campaign 26051
Hazard
The lithium-ion battery in the bicycle light can overheat and catch fire, posing a risk of fire and burn hazards.
Remedy
Consumers should immediately stop using the recalled bicycle light and register at http://www.knog.com/recall for instructions on how to receive a free replacement bicycle light. Consumers should dispose of the lithium-ion batteries in accordance with local and state regulations and not discard it in the household trash. Do not dispose of the light until you receive confirmation from Knog that your unit qualifies for the recall.
The text above is quoted verbatim from the CPSC record. Confirm the affected units and the remedy with the manufacturer or CPSC. Recall data may be incomplete, delayed, or superseded.