You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is Light transmitting wedges transmit: and explain in detail?
Light transmitting wedges

As the name indicates, these types of wedges transmit 90 to 95 percent of incident light.
They are a type of plastic wedges.
Transparent in nature.
Designed for use in the cervical area of class II composite resin restoration.

Nisha Garg, Amit Garg. Textbook of Operative Dentistry.  Edition 3. Page:209