MEAN WELL LDH-45B-500W DC-DC LED Driver 43W 21-86VDC 500mA Boost Type $29.84 Quantity discounts available QuantityPrice1 – 4$29.845 – 9$28.8010 – 19$27.9320 – 49$27.2450 – 99$26.69100 +$26.16 Quantity -+ Add to cart Details LDH-45B-500W Specifications & Datasheet DetailsBackDetailsLDH-45B-500W Specifications & Datasheet