We know you probably wouldn’t answer “What’s the perfect companion to a liquid-cooled PC ?” with “a liquid-cooled light bulb,” but amazingly enough, that’s a viable answer starting today. Eternaleds is stepping up big with planet’s first liquid-cooled LED bulb, the HydraLux-4, which will arrive in warm white and daylight white and should save you bundles on your energy bill over the next score

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Eternaleds debuts world’s first liquid-cooled LED light bulb