LED-Happy Light 1.0,Multifunctional SAD Light Therapy Lamp with 10 Soothing White Noises,10000Lux Sunlight Lamp for Mood Relief
SKU: FY15.0056US
A
The three-pronged clamp is only used to fix the lamp in place and does not shine light directly onto the arm.
Therefore, there is no time limit for using the clamp.
The recommended usage time for the phototherapy lamp is 20–30 minutes per day.