: Do not attempt to change the lens for a different strength; the internal spring system is factory-calibrated to the specific weight of the original lens.
The series typically refers to the Lumeno LED Magnifying Lamp Go to product viewer dialog for this item. : Do not attempt to change the lens
: The sensor is designed to respond even if you are wearing latex or nitrile gloves . if the unit fails
: LEDs are rated for up to 25,000 hours ; if the unit fails, contact a dealer for official spare parts like power supply units. : Do not attempt to change the lens