Fuel-cell powered

BOC has introduced a hydrogen fuelcell powered lighting package suitable for locations that cannot connect to grid electricity. The package uses high-efficiency, low-wattage lamps with an output equivalent to two 300W halogen lamps.

The Hymera emits no carbon dioxide, oxides of nitrogen (NOx) or particulates. In fact, it only produces water vapour as hydrogen and oxygen are combined in the process of releasing electrical energy.

The traditional alternative is to use batteries. However, their run-time is limited, while a single cylinder of hydrogen weighing just 10kg will keep the lights running for nearly 24 hours. When the hydrogen runs down, the lightweight cylinder can be quickly and simply replaced.