2 of 2 people found the following review helpful
This is the SAD light to get.,
Verified Purchase(What is this?)
This review is from: Philips HF3330 goLITE BLU Energy SAD Light (Personal Care)
Had a few SAD lights and this one is the one to get. Sorts out the seasonal affective disorder properly by having a strong enough light that you do not need to look directly into - in other words it does exactly what it says on the tin and you can feel it working as it does so - variable strength available and easy to travel with; as far as I can see you cannot go wrong with it. Well done Philips.