LEDs and HID headlights are significantly brighter than traditional halogen bulbs. Criteria LED headlights HID headlights Old halogen headlights Brightness 9,000 8,000 1,000 Effective distance 300m / 985ft 300m / 985ft 100m / 328 ft Bulb lifespan 30,000 – 50,000 hours 2,000 to 8,000 hours 450 to 1,000 hours Energy use 25 watts 30 watts 55 watts Temperature Cool Warm-hot Hot Ballast required? No Yes No Cooling required? Yes No No Cost $$$ $$ $ Start-up time Instant Up to 2 seconds Near-instant Energy efficiency >90% 70-80% 20% I’ve included halogen too, because it’s interesting to see how much better the modern headlights are compared to older bulbs. Additionally, LED technology has the advantage of instant start-up, making it a better choice for applications where immediate illumination is required.įor the sake of comparing, let’s look at a number of criteria. Overall, while HID technology may have a lower upfront cost, LED technology is more energy-efficient, has a longer lifespan, and offers more options in terms of color temperature. The following table provides a comparison between HID (High-Intensity Discharge) and LED (Light-Emitting Diode) technologies: Feature HID LED Energy Efficiency Less efficient, consumes more power Highly efficient, consumes less power Lifespan Shorter lifespan Longer lifespan Color Temperature Limited options, usually warm white Wide range of options, including cool white and warm white Heat Emission Emits more heat Emits less heat Start-up Time Longer start-up time Instantly on Cost Lower upfront cost Higher upfront cost, but lower long-term cost due to energy efficiency and longer lifespan Each has its own set of advantages and disadvantages, so let’s compare them side by side to determine the better option. Despite being two vastly different technologies, both are widely used in modern headlights. When a current flows between these conductors, the gas arcs, causing a reaction that generates light. These bulbs contain an inert gas, typically xenon, and two separate conductors. In contrast, HID, which stands for High-Intensity Discharge, operates differently. LED, which stands for Light Emitting Diode, is an electronic light that generates light when a semiconductor in the diode passes a current. This will provide valuable context for comprehending why the bulbs demonstrate varying performance levels. To begin with, it is essential to understand the distinct technologies and their functioning before delving into performance comparisons. Distinguishing LED and HID headlights: A Comparison Whether they can be used with halogen housing.The primary distinctions between LED and HID headlights.However, this is just the tip of the iceberg as there are several factors to consider when comparing LED and HID headlights. ![]() While both types work well in projector housings, LED headlights are the better option for reflector housings, as long as the bulb is compatible with the car or the bowl is replaced. However, HID headlights are more affordable compared to LEDs. LED headlights are known for their brightness and durability, outperforming HID headlights in both aspects. Which is better, and what sets them apart? Let’s find out. Although these technologies have been around for some time, they are only now gaining prominence in the manufacturing of car headlights. ![]() What people want is a $50 LED bulb.Halogen bulbs, once the preferred choice for car headlights, are now being replaced by newer LED and HID options. If the housings will accept them, you can retrofit a set of Morimoto projectors for $400-$600 for HID or LED. People aren't willing to spend what it takes to do a proper retrofit and some of the factory lights aren't that great. Doing a good projector retrofit, the lux on hid is still a bit better than led. Put in a proper projector, LED's are real good but, I still like the options for HID better. Ive played with different housings, Halogen, HID and LED. ![]() If the bulb doesn't match the reflector and the lens, the light scatters. They also get caught up in "how many lumen's". If your running a housing built for halogen, putting an LED or HID will be brighter but the housing isn't optimized for the other bulb. Different bulb types throw light off in different ways. The first thing that needs to be said is, it's not how bright but, how the light is focused.
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