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bulb.guide is your friendly peer-review product community.

Compare products, datasheets and ratings.

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"If I had known that ..." was yesterday.


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So far, a total of 1546 data sheets were collected.


The right product information at the right time

  • bulb.guide is an online community about products
  • bulb.guide works out product information on quality, sustainability, fairness, health and price.
  • bulb.guide makes this information available to everyone in a clear form directly for purchasing decisions.
  • bulb.guide allows anyone to contribute to the community.

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