Inside a new Philips ultra-efficient LED lamp (with schematic)

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PHILIPS 12-Watt Glass LED Bulb | Full Glow Energy Saver 1200 Lumen Frosted Diffused LED Bulb | Base -B22 | Crystal White,Pack of 1

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Ultra efficient Philips lighting

Philips Ultra Efficient bulbs attain 180 lm/W, now available worldwide (US is Walmart only?) : r/led

Inside a new Philips ultra-efficient LED lamp (with schematic) : r/BigCliveDotCom

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