What does LHM mean for motion flood lights?

Answer The meaning of "LHM" is "left hand media." Meta-materials are known as left hand media man-made structures that produce unstable electron beams. LHM breaks the right-hand rule of electromagnetism, ... Read More »

Top Q&A For: What does LHM mean for motion flood lights

What does a Flood C Zone mean?

A Flood Zone C is an area in which flooding is not likely to occur, according to the Federal Emergency Management Agency. These areas generally have a 0.2 percent chance of flooding in a year’s t... Read More »

What does flood zone A5 mean?

Areas prone to flooding are separated into zones. According to Federal Emergency Management Agency, flood zone A5 denotes an area of high risk for flooding. Identified under the Flood Insurance Act... Read More »

What does A4 mean on a FIRM flood map?

A Flood Insurance Rate Map, or FIRM, is the Federal Emergency Management Agency's official map of flood hazard areas and risk premium zones for a given community. A4 is one of the "numbered A zones... Read More »

What does flood level 7 mean?

The National Flood Insurance Program's Community Rating System is an incentive-based system to help flood-prone communities. The system rates communities based on flood-prevention activities, and i... Read More »