The LED PCB is coupled to a thick aluminum heat sink with silicone thermal compound. As with the GE Classic bulb, the power supply electronics are on a separate PCB, thermally decoupled from the LEDs.

and that’s exactly what [Trammell Hudson] has done with his resource page for hacking the IKEA TRÅDFRI LED power supply with wireless interface. Schematic teardown, custom firmware images ...

We also assess extra features, like companion apps and Uninterrupted Power Supply (UPS), which delivers seamless, continuous power during unexpected outages. Right now, the EcoFlow Delta 3 Plus is ...

LED bulb converters need to manage all those small ... you could have a dirty power supply. 4. Sockets may be old or installation may be poor Even if your electricity is clean, a bad installation ...

LED bulb converters need to manage all those small ... you could have a dirty power supply. Even if your electricity is clean, a bad installation could yield the same effects as dirty power.