Special Halogen Infra Red coating on a spherical glass to reflect the heat back to the filament to create more intense output.   Technical masterpiece and specified by Toyota and Lexus.  Now's your chance to own a set of the best output high beams available.  

These were originally manufactured in Japan and at some point moved to there Toshiba factory in China.  

Very hard to find and awesome!  I found these New Old stock lamps and had them shipped to me for you to enjoy.  

Here in the USA with fast shipping.  If you order before 3pm EST, I will ship the same day!   Guaranteed.

Thanks for looking!