When Should A Par Be Called For By Incident Command?

When Should A Par Be Called For By Incident Command? A PAR is also obtained anytime there is a report of a lost or trapped firefighter, at 30-minute elapsed time, and any other time that the incident commander deems an accounting of all firefighters is necessary. What does PAR mean in firefighting? Personnel accountability reports

What Is Par Wattage?

What Is Par Wattage? ‘PAR’ directly indicates how much light energy is available for plants to use in photosynthesis. … A 400 watt HPS lamp has less PAR, typically 120 to 128 watts, but because the light is yellow it is rated at higher lumens (for the human eye). “Illumination” for plants can be measured