Everything OK: * good quality. * good price. * good level of ligth, more than a 50Wat normal bulb. Size is a little bigger [longer] than standart one, but that was not a problem for me. Is you are sensible, you can see it blinqing due to electrical frequency. Spanish: La calidad del produto es en... Everything OK: * good quality. * good price. * good level of ligth, more than a 50Wat normal bulb. Size is a little bigger [longer] than standart one, but that was not a problem for me. Is you are sensible, you can see it blinqing due to electrical frequency. Spanish: La calidad del produto es aceptable en función del precio del mismo. El nivel de intensidad está por encima del nivel de una bombilla halogena de 50 wt. La gente sensible puede detectar parpadeos debido a la frecuencia de refresco, ya que media bombilla funciona en fase negativa y media en fase positiva. good item, i recomend it. Read more

Really have a light strong enough !!! With 4 bulbs- with 4 LEDs can you brighten up a quiet living room . Brightens somewhere at 50w on a classic light bulb with wolfram. Not to focus the light into a single point, I sanded glass on the outside and now the light is spread on a surface greater. I... Really have a light strong enough !!! With 4 bulbs- with 4 LEDs can you brighten up a quiet living room . Brightens somewhere at 50w on a classic light bulb with wolfram. Not to focus the light into a single point, I sanded glass on the outside and now the light is spread on a surface greater. I know that having a good cooling due to the aluminum heat sink. What I did, I disassembled the bulbs entirely and I added a little heat conductive paste on the led panel for a more efficient cooling !!! Anyway i-and worth the money! Read more