Function alarm wonderful light. The good sense of this product. Avoid audio alarm clock function for this model. Melody of which one tires quickly. Radio would be better. (But the radio model is much too expensive) Also if you accidentally unplug the lamp, you need to reset the time for revival ... Function therapy there is limit false advertising, surf illegitimately a mode with impunity. Function bedside lamp ok but cumbersome, difficult to stay in a Parisian space. Programming Function ergonomics frankly not great, counterintuitive Finally for the price it does not really necessary. Keep on searching ;-)