Using 1-10V protocol this Dimmable PLL High Frequency Ballast will control single 40W compact PLL fluorescent lamps optimising light quality and extending lamp life compared to a conventional ballast. Reducing energy consumption by 60% it also features analogue 1-100% dimming automatic restart after lamp replacement and flicker free programmed start. Suitable for many commercial retail and hospitality applications this control gear is also suitable for movement detection and daylight linking systems.