Category Archive: The Retrofit Source Products

Oct 20

Profile Powerhouse 35W/50W ballast testing data

The Retrofit Source has created a ballast that can do both 35W and 50W, switching to the latter with the flip of a switch (or more accurately, the… Continue reading

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Oct 20

Profile Powerhouse 35W/50W ballast testing data

The Retrofit Source has created a ballast that can do both 35W and 50W, switching to the latter with the flip of a switch (or more accurately, the… Continue reading

Continue reading »

Oct 01

Profile Powerhouse Variable Wattage Ballasts

Why haven’t I heard about these before? Has anyone bought a set? It is a pretty hefty price but being able to switch between 35W and 50W on the fly… Continue reading

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Jul 03

2stroke LED

First question: are these worth buying as PNP for halogen projectors? If it’s pure garbage, never mind the rest.

Second: if they are not garbage,… Continue reading

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