The LED40W-072-C0550-D-HV from Thomas Research Products is an AC/DC constant current LED driver rated 550 mA over 24 to 72 V with 1 output.
The LED40W-057-C0700-D-HV from Thomas Research Products is a constant-current AC/DC LED driver with 1 output, providing 700 mA at 20 to 57 V (19-57V).
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