Usually the use of bright beam headlights is allowed on most major highways, with the exception that most traffic codes REQUIRE that they be switched to the low beams when there is oncoming traffic.
The purpose of this is to prevent or reduce the glare and chances of "blinding" the driver of oncoming vehicles, and thus to increase safety on the highways.
It is not only RUDE AND CRUDE to fail to dim your headlights for oncoming traffic, but it also is usually a violation of the law.
It is safe to use the bright [highbeam] headlights when there is no oncoming traffic/drivers who could be blinded by the bright light. Also, it is unsafe to use highbeams when there is fog or smoke which would reflect the light back to you, thus reducing the distance which you can see.
ldr sensor
No
No, you will dazzle the oncoming driver.
It is safe to use your bright headlights if there is a car ahead of you within 300 feet.
use low beam lights within 300ft of on coming vehicles
according to Florida handsbook, you must dim your bright headlights within 300 feet of the vehicle ahead.
Headlights have two filaments, one for dim, one for bright. From your description it appears that one of the high beam filaments is burned out. Replace the bulb.
Low-beam headlights that are not property adjusted can make them as bright as high-bead headlights. They also can cause you to not see the full road ahead.
It depends on what type of headlight you have. What auto do you have?
Because the lights are so bright
They need a better ground going to them. There not grounded good.