This mod solely increases the brightness of headlights. The beam pattern, angle, and range haven’t been changed. Works only with original trucks. Tested on 1.47 version. Note for the new MAN TGX: – Your existing MAN TG3 TGX trucks with LED headlights will illuminate as halogen headlights. Don’t worry: – Just go to service – Buy halogen headlights and then rebuy LED headlights The trucks you will purchase in the future won’t have this problem