Public GitHub Catalog Discovered Sep 27, 2026

hxprrn3856 / Why-LED-

Why LED? What’s so great about LEDs? LEDs can be used to build energy-efficient lighting products that save energy, help protect the environment, reduce maintenance costs and make people and things look much more attractive than traditional lighting. And they can last much longer than traditional lighting. Just how energy-efficient are LED lights? LED lighting can save up to 85 percent of the electricity used by incandescent bulbs and up to 50 percent of electricity used by fluorescents LED Light List of Advantages:Reduced energy consumption and lower operation costs: LED are more efficient than compact fluorescent lampsVery low maintenance costsNo ultraviolet UV rays / infrared IR radiationExtra long life: 60,000 hours or moreNo mercury! (energy saving lamps and fluorescent tubes contain mercury)Low carbon footprint: up to 90% less CO2 emissions through energy savingsFlicker free light. Instant On/OFFLight can be directed with precision opticsExcellent color saturationHigh luminous flux stability with changes in ambient temperatureVery high brightness stability over other light sourcesVery compact design, many design and form factor optionsDirect LED replacements available for traditional incandescent lampsFull brightness immediately when switched onMinimum heat outputUses safe low voltage electricityHigh mechanical resistance or impact resistanceNo need for ballast, capacitor and starter componentsLED light does not disturb insects, since no UV light is emittedwww.liwin-china.com

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hxprrn3856/55W-SLIM-HID-BALLAST

55W SLIM HID BALLAST introduced the SLIM HID ballast, Input Voltage: 9---34V,Output power:55W,Digital circuits,Has stable and good stability。 Technique ParametersInput Voltage Range: 8-34V DC(12v/24v)Operating Voltage: 13.2V DC TypicalCool staring current: 6A MAXHot staring current: 4.5A DC (13.2V DC In)Input Current: 5A DC (13.2V DC In)Output Power: 55W Output Frequency: 380Hz-400HzOutput Voltage: 70-140V AC True RMS Square WaveOperating Temperature: -40 to +105Efficiency: 87% With input 13.2V DC ConditionIGNITORTrigger Output Voltage: 23KV TypicalTrigger Input Voltage: 380V ACProtectionOutput Open/Short Protection: Shutdown In 0.5SecEnd Of Life Lamp Voltage: 180V AC RMS Square WaveFunction for owe and over voltage protectionFunction for reversed input protectionWater ProofThermal protection www.liwin-china.com

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hxprrn3856/HID-xenon-headlights-horn-blowing-into-the-vehicle-area

HID xenon headlights horn blowing into the vehicle area1, the birth of a new industry association: Ban enacted in Wuhan for the first time that light, the new HID industry association established immediately at the end of last year, the current HID its major businesses are looking forward to something, the early release of new industry standards, to find xenon lamp industry and the national policy of running point will make the industry bigger. 2, the signal into the vehicle industry: HID xenon headlights with more stable quality, modified xenon headlights have been accepted, from an objective point of view, recognizing that national policy began to look into the HID xenon lamp, the market analysts think that this is a good things, the cause of xenon lamp in China will the importance of integration with the West, the United States and Europe had already achieved major OEMs supporting the production of xenon lamp; brief said that if the HID bulb + HID Ballast + = into the whole two-ray lens car industry will come in spring; we do take this analogy with the teacher and students, before xenon lamp industry is concerned about the students from the teacher, back in 2004 before the major automobile manufacturers to start working on finding quality and reliable domestic HID manufacturers, it is even out of glasses in general are looking for motorcycle factory xenon lamp supporting vendors. 3, 4S store sales over the converted stores, BMW, Mercedes-Benz cars to the line: More and more cars have already installed the original car xenon lamp, xenon lamp advantages: energy saving, gas light, ten times longer life than ordinary lights, lighting effect is very good. At the same time, the domestic 4S stores have already purchased xenon lamp, xenon lamp is used to buy a car to send events. Opinions on new vehicles sold installed a xenon lamp conversion shop to push than the xenon lamp has been move faster, more market share to 4S shops, stores selling new cars snatched. 4, two optical lens to replace the single light lens: Superior condenser lens will change the result of light pollution and installed a xenon lamp lens than the lens is not installed xenon lamp has the following advantages: 1, concentrating excellent, no divergence in the beam injection. 2, modified to meet the pursuit of those psychological, because it is not only bright light, and emitted light is very beautiful and desirable. 3, is used to light the way, rather than across people's eyes, and by the national policy protection. We are concerned with xenon lamp is developing into an auto parts giant, in the near future be able to enter the vehicle market. Guangzhou Liwin Electronic Technology Co., Ltdwww.liwin-china.com

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hxprrn3856/History-of-hid-lamp

History of hid lamp HID lamps are typically used when high levels of light over large areas are required, and when energy efficiency and/or light intensity are desired. These areas include gymnasiums, large public areas, warehouses, movie theaters, football stadiums, outdoor activity areas, roadways, parking lots, and pathways. More recently, HID lamps have been used in small retail and even residential environments because of advances in reduced lumen bulbs. Ultra-High Performance (UHP) HID lamps are used in LCD or DLP projection TV sets or projection displays as well.HID lamps have made indoor gardening practical, particularly for plants that require high levels of direct sunlight in their natural habitat; HID lamps, specifically metal halide and high-pressure sodium, are a common light source for indoor gardens. They are also used to reproduce tropical intensity sunlight for indoor aquaria.Most HID lamps produce significant UV radiation, and require UV-blocking filters to prevent UV-induced degradation of lamp fixture components and fading of dyed items illuminated by the lamp. Exposure to HID lamps operating with faulty or absent UV-blocking filters causes injury to humans and animals, such as sunburn and arc eye. Many HID lamps are designed so as to quickly extinguish if their outer UV-shielding glass envelope is broken.Beginning in the early 1990s, HID lamps have been employed in motor vehicle headlamps. This application has met with mixed responses from motorists, who appreciate the improved nighttime visibility fromHID headlamps but object to the glare they can cause. Internationalized European vehicle regulations require such headlamps to be equipped with lens cleaners and an automatic self-leveling system to keep the beams aimed correctly regardless of vehicle load and altitude, but no such devices are required on motorcycles, or in North America, where ECE regulations are inapplicable and inherently more glaring beam patterns are also permitted. The fitting ofHID conversion kits (which include HID lamps that fit into original headlamp units in place of the original bulbs with no change to the headlamp's lens, reflector or housing) generally results in extremely high levels of glare, and is illegal throughout most of the world. However, complete halogen headlamp units can be replaced with complete HID headlamp units, provided that the replacement headlamp units comply with the applicable standards.Guangzhou Liwin Electronic Technology Co., Ltd. www.liwin-china.com

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hxprrn3856/HID-Conversion-Kit-Frequently-Asked-Questions

1. What is HID?HID stands for High Intensity Discharge. HID use a high voltage charge of electricity from the ballast to arc between two electrodes inside a bulb full of different gases (similar to neon and florescent lighting). The gases are excited by this arc of electricity and then discharge an extremely intense light. HID give off a much larger amount of light then standard halogen bulbs or even high wattage halogen bulbs. HID can have a light output as high as 4 times that of halogen bulbs! Please refer to the picture for an example of an HID Conversion Kit.2. What is the Kelvin Scale and Color Temperature Scale?The Kelvin Scale or Color Temperature Scale has nothing to do with heat. The Kelvin or Color Temperature of an HID bulb has to do with the color output of the bulb. The lower the Kelvin or Color Temperature the more yellow/white an HID bulb will be. For example a 3000K bulb will be very yellow in color. Great for fog lights and foul weather use. A Kelvin or Color Temperature of 4300 is white in appearance with very little to no yellow color. It is the color of most HID bulbs in high end cars like BMW, Mercedes, Lexus, Acura, Infinity, etc. Above 4300K the colors begin to get blue. 6000k HID bulbs have a white/light blue color. As the Kelvin number rises further, 8000K, 10,000K, 15,000K the bulbs have a deeper and deeper blue color that begins to cross into purple. Above 15,000K the bulbs become darker purple. 4300K tends to be the brightest and whitest color for HID bulbs. As you go up the scale, the trade off for more color is slightly less light. Even though you loose some light even the 30,000K HID bulbs still have more then double the light output of halogen bulbs. Please refer to the picture for an example of a bulb .3. How long will my HID bulbs last?HID bulbs last around 5000 hours. To put that into perspective that is 208 days of continual 24 hours a day use. Halogen bulbs last between 150 and 500 hours. In real every day use, since most people only drive for a few minutes to an hour a few times a week with their lights on, the average user should get about 5 to 8 years of use out of them before they should need replacement. Most people have to change a headlight bulb with about a year to a year and a half.4. Are HID Conversion Kits easy to install? Most of the kits are very easy to install. They just plug into your stock harness and you need to mount the Ballasts. The HID bulbs go in just like your halogen bulbs. Bi-Xenon kits require slightly more wiring (a wire needs to be hooked up to the battery and another to ground) in order to accommodate the extra power the kit needs to switch the bulbs into high beam model. Bi-Xenon kits are not necessary but do allow for the use of high beams in the H4 (9003), H13 (9008), 9004, and 9007 applications.5. How much power will the HID Conversion Kit use?HID Conversion Kits use ballasts that draw 35 watts of power. The majority of the halogen bulbs out there draw at least 55 watts. The HID Conversion Kit does draw slightly more power at start up but it is usually not higher then 55 watts for more then 2 seconds.6. Are HID Conversion Kits DOT approved?The only HIDs that are DOT approved are the ones that come factory installed on new vehicles. There are no HID conversion kits that are DOT approved. Therefore HID conversion kits are for off road, racing and show car use.7. Will in need to adjust the aim on my headlights after installing HID?Depending on your vehicle, you may need to lower the aim of your headlights as HIDs produce far more light then standard bulbs. You should mark a line on a wall at the top of where your stock bulbs light up the wall from 10 to 20 feet away. Then install your HID conversion kit and see where the light is. If it is above the line you drew on the wall you will need to lower your headlight aim. Most, if not all car owner抯 manuals have the directions for aiming your headlights. Be polite to fellow drivers and lower the headlight aim if needed.8. How come your kits have the same shape and look of other cheaper kits?We asked the same question! In order to keep costs down and to keep HID parts compatible across the board, companies purchase case castings from the same casting companies. Thus many cases look the same but the electronics and designs inside can be very different! High quality digital components make the difference in our kits and result in a dependable, high performance, waterproof and shock resistant product. Also many HID bulbs also look the same, but the blend of gases and quality of glass that make up the bulbs result in better color and zero ultra violet radiation that could damage your cars. Guangzhou Liwin Electronic Technology Co., Ltd. www.liwin-china.com

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hxprrn3856 / Why-LED-

About this discovery

More from hxprrn3856

hxprrn3856/55W-SLIM-HID-BALLAST

hxprrn3856/HID-xenon-headlights-horn-blowing-into-the-vehicle-area

hxprrn3856/History-of-hid-lamp

hxprrn3856/HID-Conversion-Kit-Frequently-Asked-Questions

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