Overall I’m pleased with the therapy light. Easy to use and has been working as described. Potential buyers should be aware that while it looks similar to an iPad, it does not have a battery and must be plugged in to work. Also, the lamp case appears to be made of wood, however, this is not the truth, it is plastic. The only other negative is that once it’s turned on the only way to turn it off is to let the timer run out or to unplug it. Shipping was quick and the light works well.