MASTER PL-S is ideal for use in decorative lighting. The bridge technology developed by Philips ensures optimal performance with more light and higher efficiency at high temperatures in the luminaire. Notes: Only use with electromagnetic ballast. The photometric and electrical properties of the lamp are influenced by the operating conditions such as the ambient temperature and the operating position. Dimming is not possible. It is very unlikely that glass breakage in a lamp will have a negative impact on your health. If glass does break, 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.