Product details:

It has voltage rating of 120/240/277-Volt AC and current rating of 0.83/0.4/0.37-Amp. Programmed rapid start ballast with 1 ballast factor, offers greater than or equal to 0.95 power factor. Ballast accommodates solid copper wire of size 18 - 16-AWG. Ballast operates at the frequency rating of 50/60-Hz. It provides Class P protection. Ballast measures 9.5-Inch x 2.38-Inch x 1-Inch. It has very low harmonic distortion throughout the entire dimming range and maintains consistent power quality. Ballast incorporates inrush current limiting circuitry to prevent circuit breaker tripping, switch arcing and relay failure. It provides continuous, flicker-free dimming from 100 - 0.7% for T8, 1% for T5/T5HO and 5% for T5 twin tube. Non-volatile memory retrieves all ballast settings after power failure. It withstands temperature rating of 75 deg C. Ballast is UL listed, CSA certified and RoHS compliant.