How effective are lensless LED headlights?

[VanStella]

Lensless LED headlights are not very effective. Here are the specific details about LED headlights: 1. Light pattern: If the original vehicle does not have a lens, LED headlights lack a low beam with a built-in cutoff function, resulting in a light pattern without a cutoff. If the original vehicle does not have a lens but you want a distinct cutoff in the light pattern, you must install LED bulbs with a built-in cutoff function for the low beam. 2. Color temperature: The commonly used color temperatures for LED headlights (listed in order of usage frequency) are 6000K pure white light, 3000K golden light, and 4300K yellow-white light. During rainy or foggy weather, yellow or golden light must be used, not white or yellow-white light. Therefore, in rainy or foggy conditions, you can use the original halogen bulbs or LED yellow or golden light, but not xenon lights, as xenon lights do not have yellow light. 3. Current: The power of LED headlights is generally around 30W, and the current is typically around 2.2A. 4. Durability: The temperature of LED headlight bulbs ranges from 70-90 degrees Celsius. The higher the temperature, the faster the light decay and the shorter the lifespan. However, LED bulbs are much more durable than the original halogen bulbs.