Wonderful ... why not sooner ???

I can only add my voice to the positive reviews. Too short cable one can certainly quite easy to solve.
The unit is only lukewarm and the luminous intensity and does not interfere with positioning near the face (30cm) while watching TV.
I myself "suffering" rather from the fact that I have to get up quite early in the morning (5:00 clock) and evening'm home at 19:00 clock, the early evening fatigue have unfortunately already overcome and then "fit-like-a-sneaker" almost desperately waiting for the moment slumber.

For me, the use of "light" right the first time has done a very good services:
Seen evening about 2 hours at the "sun" TV, went to bed, (finally) fast asleep in a comfortable sleep and in the morning was not only awake (but with more vigor and joy).

Conclusion:
Anyone who opts for a light therapy device can hereby get a gain. This device (specifically) is appealing the case design, the scattering of light ... in operation, no adverse effects develop.
Replacement bulbs it seems to give. Wall-mounted and pedestal available.