See video on Amazon.com This solar sensor lamp pleasantly surprised me: * Beautifully crafted * Power (100 lumens is ~ 10-15 W) much larger than what I expected. At night, above a door, this is a perfect extra light that allows us to see without any concern in a bag to retrieve his key, look for information on their smartphone, read a paper , etc ... * The detection is very reliable, 3m range (about 120 degrees like any standard sensor, but beware if you rely on a 180 degree detection, this is not the case) * Charging does not need to be in direct sunlight, you only expose them to the light of day (so even if you fix me as the light under eaves, the little natural light enough to recharge). In recent weeks, it worked carefree evening, while we have not seen the sun (clouds, but the day seems to be enough lumuère) - these two months that I have and it operates seamlessly
A similar model, TT-HSL001 seems a little less intense light than the TT-HSL002, more aggressive to the eye (not diffuse light). By cons, its reach is apparently greater (4-5 m I will say for detection) ? ATTENTION, a switch is hidden in a small hole, and a paper clip (supplied) allows to turn on the system. It is to realize when asking the system (not then complain that the system does not work ...) ;-)
The following video that I have prepared against gives an idea of the light intensity.