Philips Matchbox 18-24W Blue High Frequency Ballast HFM BLUE 124LH

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 th... moreese 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.