G23 9W 44 SMD 5050 LED Luz não-regulável Branco Quente / Branco Bulbo 85-265V
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Awesome Product Value fir money fastest delivery Thank you Banggood
Ele tem boa qualidade de luz, mas eu não conseguia colocá-lo na minha lâmpada como um reequipamento, tive que modificar um pouco.
product arrived within a week and works perfectly
Thanks
Since LED lamps in this model are not (yet?) available in my country, I'd tried my hand at this one. It replaces a TL it was modelled after. Now this calls for some minor modification to the whole set up, you can't just plug in this LED device. A TL has a rather big (igniter) coil in series, you dont want that for a LED lamp. This one requires a clean 230 V supply. All I did was taking the coil out of the circuit, replacing it with a plain, insulated wire. WARNING: do all this work with the mains switched off, you could easily knock yourself out (or worse) when not doing so! As my lamp iss contolled by a motion sensor with a relay, something else in the circuit turned out to be not OK for a LED lamp as well. With the sensor switched on, all was fine, there was roughly 2 times the amount of light I ever had from the TL. Really, really good! But when it switched off after no motion had been detected for a while, the lamp kept flashing faintly and briefly, every 15 seconds or so... After inspection I noticed in the controller there was a capacitor across the realy contacts, leaking enough energy to the lamp thereby storing enough energy, igniting it occasionally. A capacitor like this is meant to suppress sparking at the relaycontacts ( that's what they'll usually do when loaded with a big inductor (coil), But since the coil was taken out, I took out this capacitor as well. Now it's dark when supposed to and there’s a BRIGHT light shining when expected. The warm white I chose is very much like the colour of the previous TL so that's perfectly fine with me. But don't expect a warm, halogen like light. 5 out of 5 points from me for this great lamp!
molto luminose durata da testare
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The product is nice and look durable
The G23 lamps meet very well as a substitute for the coneventionele G23 lamps consume less electricity, thanks also to turn off the ballast, at least 50% savings. And arrived safely thanks to the good packaging.
Works perfectly and is perfect if you want too cut your bill