Feature 2pcs car rgb led 12v t10 led rgb 5050 6smd remote
LED Type:SMD 5050 2pcs car rgb led 12v t10 led rgb 5050 6smd remote
360 degrees beam angle. Super bright LEDs are much brighter than original incandescent bulbs.
Remote controll function
power on / power off, 16 kinds of static colors, 4 kinds of dynamic effects, brightness of static color and speed of dynamic effect.
RGBW remote control T10 car light. It can set 16 kinds of static colors, such as red,green,blue,white and so on, and 4 kinds of dynamic effects: flash, strobe, fade and smooth.
Multi light applications. Interior light, dome light, map light, tail box light, side marker light, back up light, parking light, door light, turn signal light, tail light, license plate light, etc. Type- LED car light
LED Headlights Can Be Brighter but Often Lack Clear Advantages
Automakers have embraced light emitting diodes (LEDs) in headlights, and their use is becoming more widespread. At Consumer Reports, 55 percent of the 2018 models we tested had LED headlights. Of the 2019 models we’ve tested, 86 percent had LEDs.
2pcs car rgb led 12v t10 led rgb 5050 6smd remote are small and can be used in a string of lights, giving car designers more leeway in how the headlights look. But in CR’s testing, we discovered that these new lights don’t offer any more illumination than traditional halogen and/or high intensity discharge (HID) headlights.
The problem for many consumers is that they’re paying more for the LEDs but not getting much bang—if any—for that extra buck, says Jennifer Stockburger, director of operations at the Consumer Reports Auto Test Center.
“Yes, they’re stylish, but drivers need lights that will make them safer, and not just make a fashion statement,” Stockburger says. “Car shoppers need to think about headlights as a safety feature in the same way they think about brakes or even seatbelts.”
All headlights illuminate the road ahead in one of two ways, Stockburger says. The first, 2pcs car rgb led 12v t10 led rgb 5050 6smd remote traditional way is to use a reflector to bounce the light from the bulb forward. The other way is to use what is known as a projector, where the headlights use a lens that focuses and directs the light outward.
There are several ways for headlights to create illumination. Halogen bulbs heat a filament to the point where it emits light. They’re the most common on U.S. roads, and they typically give off a yellowish tint.
HID 2pcs car rgb led 12v t10 led rgb 5050 6smd remote are less common, and they work by igniting a gas—most often Xenon—with electricity inside a bulb. They emit a white or bluish-white hue.
LEDs are a far more advanced technology. There are two semiconductors (on a small chip) with either a surplus or a small number of electrons. When the two semiconductors have an electrical charge applied to them, atoms move toward each other and combine, and the resulting energy that’s created is released as light.
LED headlights first appeared in the U.S. on the Lexus LS 600h sedan back in 2007, and they were originally found only on high-end cars. But LEDs began appearing in more mainstream models about eight years ago, and some of them impressed us in our testing.
The 2015 Cadillac Escalade’s LEDs, for example, were the best-performing headlights we had tested up to that point. Phil Leinert, a communications manager at General Motors, notes that the Escalade was the first SUV sold in the U.S. with all-LED headlights.
Now LEDs are more common than HID headlights, in much the same way that LED lights for the home have bypassed traditional CFLs (compact fluorescent lamps), and they’re popping up even in mainstream cars, SUVs, and trucks. We recently tested two affordable cars that came with standard LED headlights: the 2019 Mazda3 and the 2020 Toyota Corolla. The prices for each start under $25,000.
Why the swing? There are several factors at work.
Headlight styling helps win over consumers, says Steffen Pietzonka, head of marketing at Hella, a headlight manufacturer. “The different looking headlights and design are attractive to the buyer because the headlights are the eyes of the car,” he told CR.
In addition, LEDs are supposed to last far longer than the other two types of lights, which is a convenience and potential money saver for owners who plan to hold onto their car for the long haul. Last, LED bulbs use less energy than both halogen and HID lights, they run cooler, and they’re less of a drain on the vehicle’s electrical system. Ron Kiino, communications manager at Subaru, says that means there’s the potential to save money on gas as well.
According to Hella’s Pietzonka, “HIDs may be out of the market quite soon, because there are lower-cost options.” He adds that “in Europe, every new [car] development project in the industry has no HID/Xenon systems in the pipeline. In the U.S. it will be similar, with HIDs out in the midterm.”
Both LED and HID headlights can produce a brighter, whiter light than halogens, and they illuminate the sides of the road well. But how far a headlight illuminates straight ahead, in the direction a car is traveling, is what’s most important, Stockburger says. In that respect neither HIDs nor LEDs have proved to be superior over halogens in CR’s testing.
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