Headlights are designed specifically to cater to the safety and convenience of the driver and ensure the visibility of other vehicles, pedestrians, bicyclists, animals, as well as other obstacles on the road.
Headlights come in two specific modes — low beam and high beam. The main difference between low and high beam headlights is that a low beam is used for normal night-time driving; whereas high beams are used for driving on roads that have little to no light.
WHEN SHOULD YOU USE YOUR LOW BEAM LIGHTS?
Low beam headlights illuminate the road better in certain conditions and allow other drivers to see your vehicle without blinding them, ensuring fewer accidents. They are also ideal for all weather conditions or anytime your visibility is less than 150 metres. As a lower\ beam lights up the road at short ranges, you’ll mostly use them in the city with well-lit roads and areas. Low beams are designed to aim light down to the ground and towards the side; this way they don’t blind vehicles in the opposite direction or those in front of you.
WHEN SHOULD YOU USE YOUR HIGH BEAM LIGHTS?
High beam headlights are only suited for use in poorly-lit urban roads and rural areas. They should have limited city usage as they tend to blind oncoming traffic due to their bright, long-range illumination. They’re usually used on highways and areas without much traffic. Because high beams are so bright, be sure to switch to your low beam when you’re approaching a vehicle from behind so you don’t blind the driver ahead of you.
While high beams increase your visibility to 350 to 400 feet and help increase visibility when driving on dark streets or highways, you should never solely rely on high beams; nor should you use them on city roads amongst traffic. Never use high beams during unfavourable weather conditions as they cause glare and momentary blindness, making them extremely unsafe.
Over time, headlights tend to get dirty with accumulated dirt, and this can cause lower illumination and visibility on dark roads. Remember to clean your headlights occasionally as a necessary safety measure.
Make sure you adjust your driving speed according to the road and traffic conditions and always be considerate of the other drivers around you.