Main unit: Silicone rubber (black).
Built-in device type
This louver can be cut on the left side or right side cut louver by changing the direction of the mount. If you want to block both left and right light, you need 2 pieces.
Depending on the setting of the fixture, there may be cases where the product may not be effective.
Compatible Devices: NNY20383LE7, NNY20384LE7, NNY20388LE7, NNY20389LE7.
Note: It cannot be used in combination with front and rear cut louvers.