Compliance with lighting requirements will be easier to determine with the newly updated U.S. Federal Lighting Guide Kit available from the National Truck Equipment Association (NTEA). Phillips ...

Koito Manufacturing has patented a vehicle lamp with a unique light guide design. The elongate body of the light guide features reflective elements that increase the spread of light output in a ...

This is read by an automated voice. Please report any issues or inconsistencies here. LA Times Studios may earn commission from purchases made through our links. Winter quietly reshapes the atmosphere ...

Polymer material and specialty chemical maker Chimei has unveiled the world's first light guide plate made from secondary MMA (methyl methacrylate), with its optical properties the same as those for ...