MASTER MHN-SB's short arc ensures high visual comfort when lighting sports facilities. Notes: Even during tests, only use in a completely closed luminaire (IEC 61167, IEC 62035, IEC 60598). If the lamp breaks, the luminaire must be able to absorb the hot lamp parts. It is very unlikely that the glass breakage of a lamp will have a negative impact on your health. If glass breaks, ventilate the room for 30 minutes and remove the splinters using gloves if possible. Place the splinters in a sealable plastic bag and take them to the recycling center for recycling. Do not use a vacuum cleaner.