The Sage NLU435T5IS-ROHS is a high-frequency electronic ballast designed for 3 or 4 linear T5 fluorescent lamps (14W-35W). Operating at 120-277V, it features Programmed Instant Start (PIS) technology, optimizing lamp life, alongside RoHS compliance and Class P thermal protection. It is suitable for both commercial and residential applications.
Lamp Compatibility: Operates three or four F14T5, F21T5, F28T5, or F35T5 fluorescent lamps.
Voltage/Input: 120-277Vac, universal voltage.
Starting Method: Programmed Instant Start (soft start) provides a blend of energy efficiency and longer lamp life.
Dimensions: Approximately 9.50 x 2.30 x 1.46 inches.
Compliance/Safety: RoHS compliant, cULus listed, and Class P thermal protection.
Wiring: Side exit leads with mounting feet.
Performance: Supports up to 21-foot remote mounting.
*A programmed instant start ballast extends fluorescent lamp life by preheating the electrodes before ignition, a "soft start" that reduces wear. Unlike instant start ballasts that quickly apply high voltage (great for energy efficiency but hard on lamps), or rapid start ballasts that continuously heat cathodes (less efficient), programmed instant start ballasts prioritize lamp longevity, especially where lights are frequently switched on and off. They offer a quick, yet gentle, start.