Direct UV-C light can injure eyes and skin. Most safety rules follow from that one fact. This guide summarises the points from the manufacturer’s manuals that we build into every installation.
Never run an open lamp with people or animals present
Open lamps are for unoccupied spaces only. Use timers or remote controls where the model has them, and put signage on the doors. Some models stop the exposure when a motion sensor detects movement, but this does not replace door signage and procedures.
Prefer enclosed installations where people are present
In-duct lamps are mounted inside the unit so no one is exposed to the light, including during an accident. In homes, install in-duct lamps so no light reaches the room, and keep open lamps out of children’s reach.
Electrical work and tube handling
- Electrical supply work should be done by a qualified electrician.
- Tubes are replaced only with the lamp disconnected from the power supply, and only by trained people.
- Broken or damaged tubes contain mercury and must be disposed of as hazardous waste.
Training
The manufacturer asks that the people who operate and maintain the lamp are trained, and that the training is recorded in writing. We brief your staff when we commission the lamp. Details are on our installation service page.
Frequently asked questions
Is it safe to use UV-C at home?
Install in-duct lamps so no light reaches the room. Open lamps are for empty rooms only, never with family, guests or pets present, and must be kept out of children’s reach.
Does a motion sensor make an open lamp safe to use in an occupied room?
No. A sensor can stop exposure when it detects movement, but it does not replace door signage and procedures.
Who should replace a UV-C tube?
Trained people only, with the power disconnected and following the manual for your model.