150 W LED ballast with a 3-way dimming functionality, designed to vary the output current from 3.57 A down to 0 mA for a 36 V - 42 V LED voltage string. The design features low component count, high power factor, low THD and high efficiency.

• 3-Way Dimming (0-10VDC, 10 V PWM and variable resistance)
• 100 VAC – 277 VAC Input; 42 V, 3.57 A Output
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