Halogen lamps generally refer to halogen bulbs.Halogen Lamp (English: Halogen Lamp), referred to as halogen bubbles or halogen lamps, also known as tungsten halogen bulbs and quartz light bulbs, is a variant of incandescent lamps.The halogen lamps are made of tungsten wire, but they are wrapped in a smaller quartz glass shell.Because the glass shell is very close to the filament, it will easily melt if it is made of glass.
Halogen lamp color temperature
1. The color temperature of the halogen lamp color temperature is more than 5,000.The filament band has a halogen cycle of about 2700.Blue with high color temperature, red with low color temperature.2. The color temperature of the halogen lamp color temperature is not as high as possible. Generally, it is generally located between 5000K and 7000K. It mainly depends on the need.Ordinary 6500K is just fine.Gold halogen lamps have more than 6000K.
Life of the halogen lamp
Halogen lamps and ghost lamps
First, the halogen lamp and the pyrine lamp are better. What do you want? The halogen bulb does not start delay, and it is on.There is a certain startup time of the ghost lamp that is about 3-8 seconds. It depends on what grade of lamps you use.The advantage of the gel lamp is high brightness, and the brightness of the normal pyrine lamp is three times that of halogen lamps.Then there is the advantage of low power and long life.Taking the near -light as an example, the power of the pyrine lamp is 35W and the halogen bulb is 55W.If it is properly used, it should be higher than the halogen bulb in terms of life.Second, the difference between halogen lamp and pyrine lamp 1. Brightness: The height of the HID height of the same wattage is about 2-3 times that of tungsten filament lamp. Although the glowing arc of the gel lamp is the same as the length of the tungsten wire of the halogen lamp, the lighting efficiency and the lighting efficiency and the lighting efficiency and the lighting efficiency and the lighting efficiency andThe brightness of the lights has been increased by nearly 3 times.2. Energy -saving: Compared with tungsten silk lamps, it can save nearly half of the energy, air conditioning, GPS vehicle telephone and other equipment that requires power consumption, while car lighting is one of the largest drills consumption.Essence3. Long life: Because there is no filament, there is no shortage of traditional light bulbs that are easily crispy, and the life of HID has also increased by nearly 10 times, which can be used for up to 2000-3000 hours.4. Safety: In fact, this is the greatest charm of HID. Many owners who have used HID reaction, and have good sights such as HID. The safety of driving at night is greatly improved.It will be more effective than the simple long -distance light setting, which can greatly improve the lighting in front of the car and illuminate the logo on the roadside. These importance to the safety of driving is unquestionable.5. Acute: Due to the different luminous principles of pyrine lamps and halogen, it will be extended by a few seconds when the power supply of power storage batteries is extinguished, so that the owner can have a certain time to deal with the emergency.
What is the halogen lamp
First, what the halogen lamp is the shape of the halogen lamp is generally a small quartz glass tube. Compared with incandescent lamps, its speciality is that tungsten wires can "self -regeneration".In fact, there are some halogen elements in this lamp filament and glass shell, such as iodine and bromine.When the filament is hot, tungsten atoms are evaporated towards the wall of the glass tube wall.When they are close to the glass tube, tungsten steam is "cooled" to about 800 ° C and combined with halogen atoms to form tungsten melide (tungsten iodide and tungsten bromide).Tungsten tungsten moves to the center of the glass tube and falls on the corrosive filament.Because tungsten tungsten is very unstable, it will be decomposed into halogen vapor and tungsten after heat, so that tungsten is deposited on the filament, which makes up for the evaporation part.In this cycle, the service life of the filament will be extended a lot.Halogenlamp, also known as tungsten halogen bulb, is a type of incandescent lamp.The principle is to inject halogen gas such as iodine or bromine in the light bulb. At high temperature, the sublimated tungsten filament and halogen can chemically act. The tungsten after cooling will re -solidify the tungsten wire to form a balanced cycle to avoid premature broken tungsten filament.EssenceTherefore, halogen bulbs live longer than incandescent lamps.Second, the characteristics of halogen lamps are made of tungsten filament, but they are wrapped in a smaller quartz glass shell.Because the glass shell is very close to the filament, it will easily melt if it is made of glass.The gas in the glass shells consists of a halogen lamp group by different gas.These gases have a very interesting characteristic: they are combined with tungsten vapor.If the temperature is not high enough, the tungsten atomic evaporation and filament of halogen gases are deposited on the filament.This cycle has made the filament last a lot of time.In addition, it can run hot filaments, which means that you get more light energy.You still get a lot of heat, but because the quartzs glass shell is so close to the filament, it is hotter than a normal light bulb.The halogen bulbs can also operate at a higher temperature than ordinary incandescent lamps, and their brightness and efficiency are higher.However, at this temperature, ordinary glass may be softened, so halogen bulbs need to use higher soluble quartz glass.Because quartz glass cannot block ultraviolet rays, halogen bulbs usually need to be used with ultraviolet filters.If the crystal glass on the halogen bulbs is oily, the temperature on the glass will be different, reducing the life of the bulb.Therefore, when changing halogen bulbs, avoid the glass of the light bulb when changing the halogen bulbs.If your fingers are touching, you should clean it with alcohol.

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