The lamps replace our lamp in the bathroom and were installed directly in ceiling spotlights. First of all - all 10 function: o) The light is white, not yellow, not blue, but white. I particularly like the ring of luminous dots (or as they say always do so). I do not like when they are wildly applied in the bulbs. So it looks clean, even if the light is on you recognize the ring of luminous dots and it looks tidy. Also looks good when the lamp is off. For brightness - I think it really corresponds to about a 50 watt bulb - so exactly can probably bad estimate. We have in our bathroom ceiling spotlights and two spotlights 6 directly above the sink. Our bathroom is has about 15 square meters and is elongated cut. With the ceiling spotlights, it is now very well lit, without having the feeling has to be on an airfield. The lamp is the way a plastic disc as protection - so they may also be used in the bathroom, but not directly above the shower. I would highly recommend the Lamp definitely and think it is very good value for money. Because we will replace gradually our radiators in the house to LED bulbs, I will certainly order them again here. Delivery (Lighting EVER) was quick and easy.