Today, many people have cars. Due to the large number of vehicles and poor lighting, accidents have become more frequent. For this reason, you should be very careful when choosing lamps for your car. The Philips D4S xenon lamp is a great choice for several reasons.
Description of the device of xenon lamps
Here it is worth starting with the fact that xenon lamps are very different from ordinary ones. The main difference lies in their work. The Philips D4S xenon lamp, like any other similar one, does not work by heating the filament, but by passing an electrical discharge between the electrodes. This results in an electric arc. Here it is even more appropriate to note that in this case it is not an arc, but a plasma. It is quite simple to explain the appearance of the glow.
It has a conical shape that forms near the cathode. The strength of the glow depends on the proximity to the cathode and decreases with distance from it. The glow of the Philips D4S xenon lamp is very similar to daylight, since the lightradiates uniformly and travels throughout the spectrum.
D4S lamp description
A distinctive feature of lamps from this manufacturer is complete environmental cleanliness, as they do not contain mercury. There is a certain distinguishing feature that helps to identify the original model - the presence of a green electrode on such a lamp. On vehicles such as Lexus and Toyota, these lamps are installed at the factory. As for the color temperature for the Philips D4S xenon lamp, it is 4,300 K. The brightness of the light flux of the device is 3,200 lumens, and the lamp power is 35 W.
One of the positive benefits of Philips lamps is that they provide a high level of protection against accidents. This is due to the fact that the overall view has been significantly improved and the illumination of the roadway has also been improved. Xenon lamp Philips D4S 42402 original is one of the best representatives of lighting products from this manufacturer. The company is considered a leader in this field, as its lamps have the highest brightness.
Korean or Chinese manufacturers produce lamps with a brightness of no more than 2,700 lumens, and therefore Philips lamps with a brightness of 3,200 lumens outperform them quite a lot.
Features and characteristics of the lamp
One of the features of the lamp is to increase the reflectivity of both road markings and traffic signs. This makes night trips much easier, as the driver is less tired from constantly looking for signs andmarkings in poor lighting. This also has a positive effect on the prevention of accidents.
As for the specifications, they are as follows:
- the base of this lamp, as the name suggests, is D4S;
- color temperature, as mentioned earlier, 4300 K;
- 35W xenon lamp power consumption;
- One lamp life is about 4,000 hours;
- This item's country of origin is Germany;
- brightness is 3,200 lumens;
- 42402 is the manufacturer's code that appears in the product name.
Since the products are very famous, many try to fake them. For this reason, the manufacturer made one significant difference. You must ask the store or the seller for two xenon lamps. They have a marking, and for fakes it will be the same on all copies. For original lamps, the manufacturer's code consists of 4-6 characters, constantly changing on each lamp.
Reviews
Reviews of the Philips D4S xenon lamp are quite good. Buyers note the excellent brightness of these lamps, as well as a long service life. The owners of such devices also note that the high cost is justified by the quality of the products and warn against buying a fake. In addition to labeling, you should also pay attention to the price tag. Original lamps cost from 3,000 rubles. As for the disadvantages, this is the need to replace both light sources when only one burns out.
