The 2023 Audi A4 and A5 sedans are entering the new model year with revisions to their packaging, standard LED lighting and a new audio system to help the duo compete with rivals from BMW and ...

2024 Audi A4 Avant Adds Production Lights and Looks More Stylish Than Ever Published: 6 Mar 2023, 12:28 UTC • By: Cristian Gnaticov 76 photos ...

WEST LAFAYETTE, Ind. — Purdue University researchers have designed two simple LED lighting strategies to increase yield and reduce energy costs for the vertical farming sector of indoor agriculture.

And the all-new B10-generation A4 is no different. It gains a distinctive set of LED headlights whose DRLs consist of dozens of small light blocks that can be configured in different ways.

New 'pinkhouses' are the wave of the future for indoor vertical farming using an energy efficient mix of red and blue LED lights that can cut down on power bills and environmental impact.

With both the regular LED headlights and the Matrix LED system, the low beam resembles an eye, its eleven light diodes requiring only 20 watts of power. The high beams have an additional 12 light ...