Professional Auto Parts & LED Lighting Manufacturer
H13’s combined low/high design packs a lot into one compact housing — which is exactly the problem when you’re also trying to manage LED heat. There’s less room around the chip for heat to escape than in a typical single-beam bulb, which makes cooling design the single biggest factor separating an H13 LED bulb that … Read more
Most headlight bulbs are single-purpose — one for low beam, one for high beam, wired and swapped separately. H13 does both from a single base, switching between filaments (or, on the LED version, between chip circuits) depending on which beam you’ve selected. It’s a compact, one-socket solution, which is exactly why you’ll find it all … Read more
LED headlights do not simply become brighter when switching from low beam to high beam. The process involves controlling the light source, beam shape, and projection angle to create different lighting patterns. Depending on the design, modern LED headlight systems usually use one of three main technologies. Many modern bi-LED projector headlights use an internal … Read more
Upgrading to LED headlights is one of the most effective ways to improve nighttime visibility and driving safety. However, simply installing a brighter bulb is not enough. Proper installation and beam adjustment are critical. Incorrectly installed LED headlights can create poor beam patterns, reduce road visibility, or produce excessive glare that affects other drivers. This … Read more
Scattered, unfocused LED headlights not only reduce your own night‑time visibility but also cause glare for oncoming traffic – a safety hazard and often a legal violation. The following covers the core causes, step‑by‑step solutions, and long‑term prevention. 1. Three Main Causes of Light Scatter 1. Incorrect bulb installation position (most common)The LED’s light‑emitting point … Read more
The brightness of LED car headlights is mainly measured in lumens, which indicates luminous flux. A higher lumen value means stronger light output. Nevertheless, lumen alone cannot tell the whole story. Light pattern, color temperature, power, heat dissipation and original‑vehicle lamp structure should all be taken into account. Blind pursuit of excessive brightness may cause … Read more
Entry‑to‑mid‑range car LED headlights cover a wide price spectrum from several hundred to several thousand yuan. The final cost depends heavily on upgrade solutions, product specifications, brand selection and installation labor fees.Simple LED bulb replacement (direct swap for original halogen bulbs)Budget no‑name LED bulbs: 100‑300 yuan per pair.Mid‑range domestic brand bulbs: 300‑600 yuan per pair.Entry‑level … Read more
A headlight lens is essentially a convex lens with light‑focusing capability. When parallel light passes through a convex lens, it converges at one focal point. Conversely, if we place a light source at the focal point, the convex lens will convert the light into parallel beams.For lens‑type LED headlights, the reflector gathers light from LED … Read more
There is a clear difference in energy consumption between halogen and LED headlights for family cars. Halogen headlights consume relatively more power, while LED headlights feature lower energy consumption.Halogen headlights work by heating a tungsten filament to produce light. Electric energy is converted into both heat and light, and most energy is lost in the … Read more
Xenon (HID) headlights operate on high‑voltage gas discharge – requiring a ballast to step up the vehicle’s 12V supply to 23,000V, ionising xenon gas inside the quartz tube to create an arc. This introduces a start‑up delay. Quality lens‑equipped xenon units suppress glare during oncoming traffic. Xenon offers excellent colour rendering and is 4‑5 times … Read more