Uploaded March 2015 | Updated September 2026, 3 weeks ago

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A rather novel bulb which claims that the temperature of the light can be changed when dimmed. A surprising claim given that white LEDs temperature is determined by the phosphor at the time of manufacture!

Video tears down the bulb to see how they achieve this rather neat effect.

Clearly useful in situations where on wants a more cozy and warm light looking more like a candle when dimmed... but a brighter and whiter light when at full brightness.

More info at my blog: electronupdate.blogspot.ca