LED Headlights – Left Right LED Headlight Options

There are countless LED headlight options on the market. From blue chip name brands to cheap no-name trinkets that can be bought for under $20.

The key factor when choosing the best LED bulb is light beam pattern. It’s just as important as brightness and directly related to driving safety.

High and Low Beams

All road vehicles come with two basic headlight functions: low and high beams. Low beams (also called dipped or dims) are the primary source of light your vehicle emits, used for most driving at night or in dim/low light environments like tunnels and indoor parking lots. High beams project a wider, straighter illumination across the road surface to increase the distance at which you can see in front of your car. They’re also commonly used in a fog or rain setting to help you see more of the road and reduce glare for other drivers.

Both low and high headlights have dedicated relays that control them and activate them depending on your vehicle’s specific needs. If you experience issues with your low beams while your highs work properly, this could be a sign of a relay failure. These relays are similar to fuses in that they can deteriorate over time. We recommend using a headlight bulb tester to determine which relay is responsible for your low and high beams.

LED headlight bulbs are designed to mimic the position of your car’s original halogen bulb filament in order to produce an optimal, halogen-like beam pattern. The width of the LED chip set – or how spread out the individual LEDs are – also plays a role in the quality of your headlight’s beam pattern. SEALIGHT LED bulbs use a wider 0.5mm chip arrangement to ensure they’re not only brighter, but also have an even spread and better control of glare.

Turn Signals

A vehicle’s turn signals, also known as directional lights, blink to indicate the driver’s intention to turn or change lanes. Typically, they are activated by a horizontal stalk protruding from the steering column or, on older vehicles, from the dashboard. The stalk is pushed or pulled to activate one side of the car at a time, to advertise that the driver intends to turn or change lanes toward that direction.

Newer vehicles are often equipped with daytime running lights (DRL), which are designed to illuminate the road ahead of the vehicle during daylight conditions. If the DRLs are located in close proximity to the turn signal, they will sometimes dim or switch off while the turn truck lights suppliers signal is activated. This reduces the contrast between the amber turn signal and the white DRL, to improve conspicuity.

Some cars use LEDs for all of their headlight and indicator functions, including the low and high beams, position, and turn indicators. For example, the 2010 Lexus LS 600h uses LEDs for its low and high beams, as well as its front position and turn signals. Another early adopter was the 2000 Cadillac Deville, which featured LEDs for its taillights and turn indicators. LEDs are also being used for parking lights and rear turn signals on some modern passenger cars, such as the 2009 Hyundai Genesis Coupé and the 2011 Chrysler Pacifica Hybrid.

Fog Lights

Fog lights are a handy feature when visibility is seriously reduced. They illuminate the road more directly than your headlights, so they can cut through thick fog or mist and help you see further down the road. However, it is important not to use them when you are on a main road because they may dazzle other drivers and make the situation worse. The highway code says you must switch off your front fog lights if other vehicles are within 100 metres of you and you cannot see more than 20 metres ahead.

Some cars come with rear fog lights too. These are useful if you drive on slippery roads in winter or when the road is covered with heavy spray. The fog lights are usually a different colour from the headlights and are controlled by a separate switch on the dashboard.

You can also add a set of LED (light-emitting diode) fog lights to your car for better visibility in bad weather conditions. They are brighter and more energy efficient than regular bulbs, so they will last longer. They also have a cool, white light that gives your car a distinctive look and can improve its performance on the road. These are available on some models of Nissan vehicles.

Driving Safety

The LED lights have a sharp cutoff line that is a safety feature to prevent the driver from blinding oncoming traffic with their high-beams. This is especially important for drivers who drive on the highway. I watch dash cam videos of drivers around the world, and it is always startling Left Right LED Headlight to see how much safer LED headlights are than standard bulbs that just flood a large area with light.

If you are considering a LED upgrade to your vehicle, it is very important to choose a brand that has good reviews and offers a warranty. You also want to consider the price. The higher-priced LED lights generally have a better lumen number, longer lifespan and a better warranty period.

It is also very important to select a bulb that is compatible with your vehicle. The housing and lens material of your vehicle, as well as its adjustment system, ride height and suspension can all affect how the LED lights are reflected and directed. The quality of the LED chips, the shape and positioning of the LED beads and the spacing between the beads will all affect the light beam pattern.

Another consideration is that some older cars require an anti-flicker module as part of the LED circuitry to prevent flickering and dashboard warning lights. Most bulbs include this as part of the CAN bus, but you may need to buy it separately for some brands.