Posts Tagged ‘Efficient’

Have you heard of voltage spikes in your cars electrical system? Have you had a set of LEDs burn out after only having them installed for a couple of months? Chances are they were the helpless victims of voltage spikes. These voltage spikes are found in every car or truck. There a few causes of voltage spiking, but they all originate from the alternator. The alternator is the electrical power plant of your car. It charges the battery and provides the power to keep all the electronics in your car operating. We know that your car uses a 12 volt battery, 12 volts DC (direct current). Did you know that your cars alternator actually makes AC (alternating current) power? There is a component called the rectifier that converts the AC voltage into DC voltage. This part is either built into the alternator or mounted separately. The demand of your cars electrical system increases or decrease the load on the alternator. You may have experienced changes in the electrical load of your car, a common example is while you are waiting at a traffic light at night. You may have noticed your  headlights dim for a moment when your cars radiator fan kicked on. That is a change of load on the alternator, the alternator responded by generating more current to keep up with the higher demand created by the radiator fan and the lights returned to their original brightness. This continual up and down cycling of power being generated causes dips and spikes in voltage that over time will degrade the LEDs in your lights.

LED failure caused by voltage spiking is slowly starting to become a problem of the past. V-LEDS incorporates the latest technology on all of our new High Power LED products. We have been incorporating regulated power supplies onto the circuit boards of all of our High Power LEDs. These LEDs are not susceptible to damage caused by voltage spiking. What is the difference and how does it work? Lets take take a look at the difference between standard LEDs and High Power V-LEDS.

In the photo below I have taken apart some highly popular V-LEDs. The 194_HP_W_6K and the 194_5_SMT_W_6K. You can see the difference right away in the circuitry. Lets start with the 194_5_SMT_W_6K. This is easily our most popular LED. Its popularity comes from three places. 1) Price, at $7.99 for a pair you can’t go wrong. 2) Output, Brighter than a filament bulb without blinding you. Great color too 3) Application, with 4 LEDs around the sides and 1 on top it works in pretty much every application. The only downfall to this LED is the circuitry that regulates the power to the individual LEDs. In the photo you can see that  I circled a resistor. This is the component that steps the voltage down to the operating voltage of each LED. If you measure the voltage after it passes through the resistor it reads like this: 12 volts = 9.6 volts, 14.2 volts = 10.2 volts, 19 volts = 13 volts. The LEDs are ran in a series circuit that divides this voltage equally. This means that when operated at 12 volts the voltage is dropped to 9.6 volts by the resistor and is then divided amongst the 5 LEDs. This equals 1.92 volts per LED. This product is designed to be operated around 12 volts give or take a couple of volts. But what if your car has a spike up to 19 volts or greater? By using the same math at 19 volts we end up with each LED seeing 2.6 volts. It doesn’t seem like that much more voltage but the LEDs will get brighter and overheat, thus causing premature failure.

Now look at the 194_HP_W_6K. This is what sets our High Power LEDs apart from our entry level LEDs and from all other LED products on the market today. There is no math needed to show what will happen with different input voltage on this LED. The regulated power supply provides a consistent 3.6 volts to the LED. All of our High Power LEDs are stable from 9-24 volts. It will not affect the brightness of the LEDs at all. We have different variations of High Power LEDs. From our Platinum Series bulbs to our DRL/FOG bulbs to the brightest dome light we sell, all of them use our .5 WATT diode and a regulated power supply that controls the voltage that each LED receives. On our flank LEDs  and DRL/FOG LEDs we have also incorporated Bridge Rectifiers. These components allow for dual polarity use. These LEDs will light up regardless of which way they are plugged in.

To sum it up there is a difference, the V-LEDS difference. We bring “The Latest in Automotive LED Technology” to our customers. With each and every new product we develop it is our goal to raise the bar and bring you the best LED lighting products you can find. Hopefully this will help you understand why some of the LEDs we sell cost more than others. Simply put they are engineered to be better, brighter and last longer than anything else you can find on the market.

If you have questions on our products and how they work you can email me directly here:  tech@v-leds.com

Thanks for reading and feel free to leave a comment, James the tech@v-leds.com

The Idea

There is something to be said about the V-LEDS experience in your car. It is amazing how replacing a bulb with V-LEDS  change the look of your car. Whether you replaced the dome lights or parking lights, using V-LEDS drastically improves the aesthetic appeal of any car. This simple fact spurred on conversations about another product idea. This idea was based on a product we already sell, the switchback. We have been playing around with some prototypes of this new design over the last couple of months and it is turning out to be a really cool idea.

The Concept

The concept is simple. Two different colors of LEDs built onto the same bulb. What if you had the ability to flip a switch and change your high beams or fog lights from white to blue, green, red or amber? That is what the SHO line is, an LED lighting system for showing off. It’s illegal to drive around with blue and green lights on your car. But what about when your car is parked or on display at a car show? With the flip of a switch you can instantly change the look of your car with these new lights.

The Finished Look

Here is what your car can look like with the SHO line by V-LEDS. These will be available soon and we will keep you updated on our plans of releasing them and different applications that they can be used for.

On the Left the SHO lights are white and they change to red by flipping a switch.

Let me know what you think of this concept. What colors would you want to see on an LED like this? You can leave a comment or send me and email to tech@v-leds.com.

Thanks for reading, James

Have you ever gone to start your car in the morning and find that your battery is dead? You end up searching around for jumper cables and calling your neighbor over for a jump start. After you get your car started you notice the dome lights were left on because one of the kids left the door open or you forgot to turn off the map lights the night before. Nothing can be more irritating, especially if you’re already running late for work. The filament bulbs used for lighting the interior of your car use quite a bit of power, more than you would think for such a small bulb. These bulbs can drain your battery down in a matter of hours if left on. All of this could have been avoided if you had just installed some efficient V-LEDS in your dome lights.

V-LEDS bulbs use far less power (80-90% less) than a conventional filament bulb to produce the same amount of light, if not more. You can leave your dome lights on for hours on end without draining the battery after you replaced them with V-LEDS. There are other benefits you will enjoy from using V-LEDS. The solid state design of V-LEDS makes them naturally shock resistant. The vibration of driving down a rough road will cause the filament of a regular bulb to break and burn out over time, something you don’t have to worry about with V-LEDS. The expected lifespan of a V-LEDS dome light is typically 10,000 hours or more!

Chances are you are already using LED technology in your day to day life. From illuminating the buttons on your remote control to  digital road signs and even on your personal electronics like your cell phone and i-pod. LED technology is used across a wide range of products. From illumination in cars to televisions, the possibilities are endless. LEDs are even starting to show up as standard equipment on new automobiles. From tail lights and brake lights to illuminating the interior, LEDs are the lighting of choice as they use less power and never need to be replaced.The good news is that you dont have to buy a new car to enjoy all the benefits of LED technology.

V-LEDS specializes in LED replacements for every type of filament bulb found in automobiles. And its as easy as 1 2 3 to find a V-LEDS replacement for your car. Not only can you get the efficiency of V-LEDS but you can customize the look of your interior with different color V-LEDS. V-LEDS bulbs have incredible benefits over standard bulbs. They are much brighter, operate at cooler temperatures, are extremely energy efficient and have a much longer life span. So go ahead and do yourself a favor, replace your interior bulbs with V-LEDS and avoid that potential morning frustration of jump starting your car.

Examples of V-LEDS dome light bulbs