The invention provides a light-emitting diode illuminating equipment. The light-emitting diode illuminating equipment of the invention includes a heat-dissipating plate device, a plurality of heat-dissipating fins, a diode light-emitting apparatus, a plurality of heat-conducting devices, and a shield...http://www.google.com.au/patents/US7988341?utm_source=gb-gplus-sharePatent US7988341 - Outdoor high powder light-emitting diode illuminating equipment
