Plastic egg crate core for light or lamp in roof ceiling , plastic grid size；15*15*7.6mm (height), 1200mm*600mm per piece.
plastic egg crate core
Square lattice core size
Standard core size
|white and black|
This polystyrene egg crate grid usually used as Ceiling grille / Aquarium grid / Lighting grille and so on, with a long service time, it is popular in market.