This mag lamp magnifies up to 3x and uses a cold fluorescent light. It does come with castors. It can also be detached halfway up the unit and can be attached to tables or trolleys.
If you don’t need castors, try this one.$129.00
This is a modern looking LED lamp with a 5X magnification.
It has a double position switch to adjust the light intensity in 2 different positions. This unit comes with a high-stability 5 wheel base.
You can find the same model without castors$195.00