le ho solo provate per vedere se funzionavano, per ora posso solo dire che la qualità costruttiva sembra buona e fanno una bella luce.

le ho solo provate per vedere se funzionavano, per ora posso solo dire che la qualità costruttiva sembra buona e fanno una bella luce.

le ho solo provate per vedere se funzionavano, per ora posso solo dire che la qualità costruttiva sembra buona e fanno una bella luce.

As I bought more after my last reviews, I found they improved the newest 2015-Version a bit. So the milky cover-glass is a bit better now ( more light can pass now ) and the heat-sink is 1mm bigger/longer. It's still not as good as the version 2014 was, but compared to other 3W globe-bulbs, it's one of the best you can buy for this low price ( and it's really warm white ). And fast shipping from BG as always. Thanks !

As I bought more after my last reviews, I found they improved the newest 2015-Version a bit. So the milky cover-glass is a bit better now ( more light can pass now ) and the heat-sink is 1mm bigger/longer. It's still not as good as the version 2014 was, but compared to other 3W globe-bulbs, it's one of the best you can buy for this low price ( and it's really warm white ). And fast shipping from BG as always. Thanks !

As I bought more after my last reviews, I found they improved the newest 2015-Version a bit. So the milky cover-glass is a bit better now ( more light can pass now ) and the heat-sink is 1mm bigger/longer. It's still not as good as the version 2014 was, but compared to other 3W globe-bulbs, it's one of the best you can buy for this low price ( and it's really warm white ). And fast shipping from BG as always. Thanks !

This was the very best E27 3W bulb for the price, I can find on the internet ( super heat-sink design for a very long lifespan, good power-converter with low reactive power -> about 3.2W@AC237V with power-factor 0.7, so less than about 2VAr -> not 15..20VAr as the other cheap 3W bulbs, and good looking silver-design ). So I bought more since my last review. I get 5 ( with Date 2014 ) and 5 ( with Date 2015 ) and it looks like they changed the LED's inside from high efficency ones ( 2014 ) to lower efficency ( 2015 ). The version 2015 has about 20..30% less light-emission for the same power input (and that's important with a 3W) ! I ordered one more and was happy, as I get an older 2014 version again. As I need still more, I'm even thinking now of replacing the LED-PCBs inside if I get version 2015. Till now, BG service gave me no answer, about reordering specificly the old version 2014 again.

This was the very best E27 3W bulb for the price, I can find on the internet ( super heat-sink design for a very long lifespan, good power-converter with low reactive power -> about 3.2W@AC237V with power-factor 0.7, so less than about 2VAr -> not 15..20VAr as the other cheap 3W bulbs, and good looking silver-design ). So I bought more since my last review. I get 5 ( with Date 2014 ) and 5 ( with Date 2015 ) and it looks like they changed the LED's inside from high efficency ones ( 2014 ) to lower efficency ( 2015 ). The version 2015 has about 20..30% less light-emission for the same power input (and that's important with a 3W) ! I ordered one more and was happy, as I get an older 2014 version again. As I need still more, I'm even thinking now of replacing the LED-PCBs inside if I get version 2015. Till now, BG service gave me no answer, about reordering specificly the old version 2014 again.

This was the very best E27 3W bulb for the price, I can find on the internet ( super heat-sink design for a very long lifespan, good power-converter with low reactive power -> about 3.2W@AC237V with power-factor 0.7, so less than about 2VAr -> not 15..20VAr as the other cheap 3W bulbs, and good looking silver-design ). So I bought more since my last review. I get 5 ( with Date 2014 ) and 5 ( with Date 2015 ) and it looks like they changed the LED's inside from high efficency ones ( 2014 ) to lower efficency ( 2015 ). The version 2015 has about 20..30% less light-emission for the same power input (and that's important with a 3W) ! I ordered one more and was happy, as I get an older 2014 version again. As I need still more, I'm even thinking now of replacing the LED-PCBs inside if I get version 2015. Till now, BG service gave me no answer, about reordering specificly the old version 2014 again.

Good heatsink design. Gives good light for a 3W bulb. But be very carefull as the edges are very sharp, so as you not cut yourself in the fingers when screwing it into the socket.

Good heatsink design. Gives good light for a 3W bulb. But be very carefull as the edges are very sharp, so as you not cut yourself in the fingers when screwing it into the socket.

Good heatsink design. Gives good light for a 3W bulb. But be very carefull as the edges are very sharp, so as you not cut yourself in the fingers when screwing it into the socket.

Look a bit of a cheap construction comparing with more expensive LED bulbs I buy locally but give satisfactory light for the Wat they consume. I will use them in a stairway to minimize energy cost and the same time provide adequate light. To my tests perform very well for the task. Of course time will prove their durability. I expect to have them there for many-many years. Practically to forget them.

Look a bit of a cheap construction comparing with more expensive LED bulbs I buy locally but give satisfactory light for the Wat they consume. I will use them in a stairway to minimize energy cost and the same time provide adequate light. To my tests perform very well for the task. Of course time will prove their durability. I expect to have them there for many-many years. Practically to forget them.

Look a bit of a cheap construction comparing with more expensive LED bulbs I buy locally but give satisfactory light for the Wat they consume. I will use them in a stairway to minimize energy cost and the same time provide adequate light. To my tests perform very well for the task. Of course time will prove their durability. I expect to have them there for many-many years. Practically to forget them.