What significant dangers did traditional off-grid lighting solutions like kerosene lamps present?

Answer

Indoor air pollution and fire risk

Kerosene lamps, commonly used as traditional off-grid lighting, posed severe threats to users' health and safety. They are directly cited as contributors to indoor air pollution, which causes significant health issues upon prolonged exposure. Furthermore, they carry a constant and unacceptable risk of fire due to the open flame and flammable fuel source required for operation. This presented a clear humanitarian gap that sustainable alternatives were designed to fill.

What significant dangers did traditional off-grid lighting solutions like kerosene lamps present?
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