Caution - Eye Protection Must Be Worn - Class 4 Laser in Use Sign

Caution - Eye Protection Must Be Worn - Class 4 Laser in Use SignThe Caution Eye Protection Must Be Worn Class 4 Laser in Use Laser Radiation sign warns people that a very powerful laser is being used in the area. Class 4 lasers can cause serious eye and skin injuries, even from reflections, so special safety glasses must be worn. This sign is usually found in labs, hospitals, or factories where high powered lasers are used for cutting, surgery, or research. It helps keep people safe by reminding them to protect

as petroleum is flammable and needs to be handled carefully

Issue Date

This sign helps keep drivers and workers safe by preparing traffic for changes on the road

or other entry points

to keep people safe

A Shared Driveway Do Not Block is a sign placed near driveways meant to be used by multiple people

The Recycled Water Used For Irrigation - Do Not Drink sign tells people that the water being used for watering plants is not safe for drinking

This type of parking is often used to make it easier and safer for drivers to pull out into traffic

Emergency Assembly Message Displayed on This Sign

featuring bold text and easy-to-recognize symbols for maximum visibility and compliance

Clear Solicitation Restriction Notice – States that hawkers or canvassers are not permitted without an appointment

These signs are usually placed where it's unsafe or inconvenient to make a U-turn