Old M7R repair

531 Don

Newly Enlightened
Jan 11, 2023
Indiana , USA
1st post here from a graybeard that’s new to LED mods… old Led Lensor was outta commission for 6-7 years before I found time to T/S. A simple solder job was all that was needed but in process of determining polarity I let the smoke out. T/S a 12v LED work light on bench at the same time got my batteries jumbled around. Have spent 4 days scouring the ‘net and have found nothing for modifying the M7R. Anyone have experience or suggestions ? Thx