Daylight Block
IVI Daylight Block reduces potato greening during storage by decreasing visible light transmission from exhaust or return air openings. Daylight Block is sized and shaped fit within the exhaust and return openings, preferably inside the storage building.

- Decreases visible light transmission into storage building
- Reduces potato greening
- Eliminates need for exhaust hoods to control light passage
Increases Profits
Protects agricultural products from exposure to sunlight, which eliminates greening and reduces losses.
Versatile
Interfits within a frame, which is installed over the louvers inside a storage building.
Allows Extended Cycles
Exhaust louvers can be opened for cycles lasting from as long as 12 to 24 hours, protecting crops from exposure to light.
Eliminates Need for Shade Hoods
Decreases the likelihood of ice formation and dirt build up on the building louvers.
Rugged Construction
Panels are made of opaque, non-reflective polyvinyl chloride that is ultraviolet and light-resistant.

