Use only in totally enclosed luminaire, even during testing (IEC61167, IEC 62035, IEC60598)
The luminaire must be able to contain hot lamp parts if the lamp ruptures
For use with control gear designed for high-pressure mercury or sodium lamps
A lamp breaking is extremely unlikely to have any impact on your health. If a lamp breaks, ventilate the room for 30 minutes and remove the parts, preferably with gloves. Put them in a sealed plastic bag and take it to your local waste facilities for recycling. Do not use a vacuum cleaner.