Upon entering our plant, we have a traffic light set up to indicate the safety level of our plant. Green means safe, yellow means non-recordable or first aid required injury, and red means a OSHA recordable injury.
We are wanting to add similar type of device to our different production areas boards. We have 9 total areas, so buying traffic lights for each is not economically feasible. Also, several of the boards are on wheels and move so running 120V power to them would also not be feasible.
Basically what i'm asking is for a brainstorm of ideas of how to make a device that can be battery powered and light up a LED light (doesn't have to be big but still be noticeable) and as inexpensive as possible. It also needs to look nice and neat since it they will be for everyone that comes into the plant to see.
We are wanting to add similar type of device to our different production areas boards. We have 9 total areas, so buying traffic lights for each is not economically feasible. Also, several of the boards are on wheels and move so running 120V power to them would also not be feasible.
Basically what i'm asking is for a brainstorm of ideas of how to make a device that can be battery powered and light up a LED light (doesn't have to be big but still be noticeable) and as inexpensive as possible. It also needs to look nice and neat since it they will be for everyone that comes into the plant to see.