subject: Conversion bulb Collection: Select bulbs and Notice - modified lights, automotive lamps - Lighting Industry [print this page] Conversion bulb Collection: Select bulbs and Notice - modified lights, automotive lamps - Lighting Industry
HID low power supply, plant nominal power is only 35W, only the original car about 60% halogen power. However, when HID for off-road vehicles, need to consider water issues, after all, a 23,000-volt step-up to the line if the breakdown phenomenon can let the computer Xiecai. Therefore, from the booster to Lighting This line of waterproof seal, it is very important.
Off-road vehicles, especially wading device mounted over the students, need special attention to this issue. We usually playing car parts, it is difficult to ensure red mud puddle, or red lines will not allow this part of the mud stains. So I installed in the off-road vehicle cautious about HID problems, particularly the location of the tire height of the following to install HID lights, keep personal opinions.
When we buy bulbs, you will find a lot of product surface will specify the UV-Cut or similar words, because the light source at work is a continuous spectrum, the light emitted from the tungsten infrared to ultraviolet range from a variety of wavelength, the ultraviolet radiation will affect lighting, UV polymer materials can promote aging, cracking and bleaching phenomenon to occur, so manufacturers are using the light source product contains special ingredients for quartz glass to absorb UV filter.
Light bulb on the final performance of the color choices, the basic use of two kinds of technology: coated and colored glass substrate.
Colored glass base and a colored film coating technologies are filter mode, that allows a specific wavelength of light through the coating or glass. This model will lose some flux, but low cost, easy-to-production cost of product quality control.
Metal coating process more complicated, the camera is actually a simplified version of the optical lens coating products, are antireflective film, by reducing the specific wavelength of light reflection in the glass in order to achieve the ultimate light source color of choice, which The membranes without loss of flux, so the same power can be brighter outlook, it is the most obvious manifestations of silver and gold eyes of soldiers, the so-called 30% brightness enhancement, entirely due to the metal coating process. However, high processing costs of metal coating process, the thickness of coatings to control the color of light in the desired quarter wavelength, so high precision coating process. China also began to antireflection coating plated products there, but that the uneven glass coating, with the naked eye can distinguish the difference in color, while the antireflective film itself is dependent on the thickness of coating on different wavelengths AR effects play of light, the effect also can imagine. The good AR coating the surface with the naked eye bulb, as observed in the solar water floating film, will present a colorful color, but when held up light bulbs light transmission observed, then become a stable single color.
We use the basic source of light wavelengths are combined, it is difficult to carry out a simple measure of the wavelength, so we generally have to buy the bulb color temperature to label, often ordinary white light bulb's color temperature is around 3800K-4300K , called Chao Baiguang's products are generally color temperature in the 4500K-5500K, while the HID color temperature is usually in the 6000K-12000K. When the color temperature of 3000K below in the light red color cast, gives a warm feeling. When the color temperature close to 5000K, the colors tend to Blu-ray, then gives a cool feeling. When the color temperature closest to the 4300K noon when the sun is the so-called white light.
