| Functional, reliable and featuring programmed, flicker free start a Philips Matchbox Blue Single Ballast to be used in combination with 24 Watt TL, TL5 and PL Fluorescent Lamps. This is a Cold Start High Frequency Ballast not suitable for PIR systems and is only to be used in applications that have low switching cycles. This gear offers 8,000 of these on/off switching cycles, alongside automatic restart after lamp exchange or voltage dips. Typical uses are indoors, in spotlights, downlights and emergency fixtures particularly in offices, shops, hotels and residential applications. | |