How to buy emergency scene lighting

摘要

Emergency responders must also be able to continue working safely, effectively and efficiently until all tasks are completed. The appropriate illumination of the emergency scene should be a key tactical benchmark for incident commanders. Tower lighting on fire apparatus can make completing these difficult tasks more efficient and effective. Emergency scene lighting benchmarks Before beginning your search for the right illumination solutions for your fire department, it's important to understand some basic science about lighting. Wattage is the measure of the rate of energy conversion or transfer - the power required to operate a fixture or appliance. Lumen is the measure of the total amount of visible light emitted by a source. There are two common myths regarding useable light: Increase the wattage and you increase the useable light and increase the lumen rating and you increase the useable light. Both of those statements are false.