what model is yours?
I plan on using LED to replace the halogen
I bought mine about ten years ago, CQ6230A I bought mine from Machen Machine in Salmon Arm. Yes it's Chinese but it is strong and accurate. Only issues I've had with it was a leaking seal. Quick and easy fix
You will find the LED lamps wanting. They create a lot of shadow.
I lowered the overhead fluorescents by 18inches and now use a 14in x 4 lamp fluorescent on a flexible neck. I saw one of these on a professional machine in a commercial shop and really liked it. I picked up the unit at Princess Auto for $30 and it clamps onto the rear chip guard and is easily moved to where it is most needed.