Superior Light Traps Since 1982

We think ahead

Optimizing coop and greenhouse performance requires the ability to control and completely block out light, while simultaneously providing the maximum airflow possible. Dandy has engineered superior light reduction since 1982. Through independent testing and on-site observation, Dandy Light Traps and Breathable Walls are recognized around the world for their effectiveness and durability.


Dandy Light Trap models are designed to provide an exact amount of light blocking (dark-out) needed for a particular application. Differences in shape, depth, and spacing will allow us to fit you properly with the light trap that is best suited for your needs.


All Dandy models are available in various configurations, sizes, light reductions, and airflow capabilities.


Dandy Light Traps and Breathable Walls are made of durable corrosion-free plastics, providing a clean and long-lasting product. They are easily assembled, removed, and provide superior performance. All Dandy products are shipped in the knocked-down form to save on shipping costs.

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