LED Strip Lights plays a vital role in various applications like TV backlighting, cabinet lighting, cove lighting or any other decoration lighting. It is a flexible circuit board consisting of surface-mounted light-emitting diodes and other components. Also, these lights are suitable for both indoor and outdoor use and are water-resistant. The LED strip lights are flexible and can be divided at any point between LEDs. It is versatile and can be used in various installations. It is operated on low voltage DC power. Thus, it is counted as a smart solution with the adjustable color and brightness option. Some of its applicable sectors include residential, commercial, and industrial. â¢ LED Strip Light is usually half an inch in width, i.e. 10-12mm and up to 16 feet or 5 m in length. It can be cut in required lengths just by using the scissors along the cut-lines that are present every 1-2 inches. â¢ Individual LEDs are mounted along the strip-line with the densities of 18-36 LEDs per foot. (60-120 per meter) â¢ The backside of the LED strip comes with pre-applied double-sided adhesives to stick to the required surface. As they are flexible, the user can mount the lights even on the curved or uneven surfaces.
â¢ RELATED QUESTION
Why dont LED's (light emitting diode) give off heat?
In fact they do give off heat. But, admittedly, in most cases, the amount of heat produced is so minute and can be so readily dissipated into surrounding air that no perceptible increase in temperature is involved. A typical LED drops about 2 V, at a current consumption of 20 mA. This means 40 mW are given off as heat as a result. This is too small to be of consequence. Lately, however, the picture has begun to change. Nowadays there are high-power LEDs available which draw up to 350 mA, and even more, dissipating about 1 W apiece. These LEDs drop about 3.5 V, and, according to their datasheets, measures are to be taken so their temperature does not exceed 50 Â°C.
Difference between LED and WXGA displays?
WXGA is better in picture quality. LED arent. LED's cost less to repair also LED display is for larger screen purposes like one used for ads in shopping malls, Stadiums. WXGA is for TV's mainly.
How to have strobe light LED's hooked up to subwoofers?
Depending on the lights you can hook it up straight to the amp. Just get the positive and negative right
LED, or T-5 lighting fixtures for planted aquariums?
1. there's many led lights that claim to be sufficient, but are not. 2. high end lighting suppliers have led lights that work, but they are expensive 3. T5s are less expensive initially and that's why they are still popular 4. yes, 4-6 high output t5 or t8 lights of the proper spectrums, would be satisfactory for a planted tank and more reasonably priced than a proper led set up. 5. you can look on a high end website and compare the wattage and other values of Led lights to the cheaper products to see the differences. 6. you may want to buy one of the cheaper led lights and supplement it with 2-4 high output T5 lights.
I'm planning on wiring my backyard with MANY LED lights to a 12V transformer and was wondering if...?
"I am planning on wiring my backyard with MANY LED lights to a 12V transformer and was wondering if there is way to connect them in a series circuit so if one LED fixture goes out it does not turn them all off?" Well ... -anything- is possible. But the question is why would you want to connect them in series which is going to be so much more expensive for such a simple backyard job, when the exiting kits for sale at your local hardware store work just fine, and are going to be much cheaper? Series circuits are used in long run lighting applications like airfield lighting for example where there are many advantages to that type of installation that we need not get into here. But then these are high voltage, constant current primary circuits with a transformer at each light in order to not have the whole circuit of lights go out when one bulb does. So the quick answer to your question is no. Unless you plan on installing a transformer for each of your many LED lights. .
can LED works under water without any covering?how much current is req. to light them?
The current required by an LED depends entirely on the LED itself. Low power LEDs use around 20mA, but high power LEDs (like the ones you would use to light things up) can take up to 750-1000mA each. The reason why water is bad for electronic devices is that it can act as another path for electricity to travel down, and therefore 'short' out the intended path. So if you wanted an LED to work under water, you would have to make sure that no water gets near any of the wiring. So yes, it would require some type of waterproofing to use an LED under water.
I want to light LED's by giving them 2V. The voltage of source 12V. How can i reduce thm. DC frwrd crent 30mA?
ether line up 6 LED's to use 12V or use a Resistance OR Regulator to reduce the voltage
Is it a problem to overload an LED?
Overloading anything is a problem. LEDs are current devices and should be driven by a current not by a voltage. That translates into use of a series resistor to limit the current. The reason that they are current devices is that the Vf goes down with temperature, so you quickly get into a thermal runaway condition with the end result burnout.
Propane vs LED Lantern?
LED lanterns are becoming an increasingly popular alternative to propane models. Today's LED camping lantern offers many benefits over its propane counterpart - although many people still use propane lanterns for camping. The following is a look at how the two stack up. Sound. Many campers prefer the silent illumination an LED lantern affords. However, there is a contingent of enthusiasts who enjoy the hissing sound and still use propane for the nostalgia factor. Durability. Propane lanterns are generally more fragile than LED camping lanterns - especially those that are made of glass and in Energy source,Maintenance,Safety,Emergency use,Cost,Brightness..... If sheer brightness is your only concern, propane lanterns may still be the preferred option. When it comes to convenience, safety and cost, however, an LED camping lantern provides considerable benefits.
Help about LED Light?
LED lights are far much efficient as compared to the incandescent or fluorescent lights. They have more efficiency 60-70% more than the normal fluorescent lights. Also, they are cost effective and eco-friendly. They are known to be much efficient as the heat emission is very low in LED lights
Why is LED lighting up despite Supply voltage
I was told that a diode is conducting depending on the voltage drop accross the pins. That's why the current which is able to flow is directly related to the voltage drop accross the diode(or LED). That is why Voltage is X and current is Y axis.
Dark detecting LED light?
Actually LED's work fine as photodetectors, they have very interesting responses to different color light. But there are specialty photodetector diodes as well.
LED wheel well kits..?
As long as they are not blue; Blue is supposed to be the color associated with police, which is why you can not legally have blue neons under the car, or really anywhere in plain view while driving down the road
I want to light up a series of LED's to look like a wave traveling through them. Need help .?
Why not just use a MAX6951? This is available fromn Digi Key, and needs only four external components apart from the LEDs themselves, which need no ballast resistors. It is mostly for driving 7 segment displays, but it handles discrete LEDS just as well. It costs $12.69 in single quantities
Blinker blinking really fast and side marker not working after LED installations?
Quite the opposite, not enough load. You have to buy a flasher for LEDs or install a resistor
Electronics help! Led lights?
That is a rectifier. It changes the input AC voltage to low voltage DC. LEDs will only work on DC because they are a diode. Light Emitting Diode. A diode passes current in only one direction. Do not take this wrong, but if you are asking these questions you are not qualified to build a proper circuit. Are you familiar with current flow in both AC and DC circuits, Ohm's law, voltage drop, and power equations? There are a gazillion web sites that sell all types of LEDs.
What are the world's best LED grow lights in 2018? Why?
The Best LED Grow Light Of 2018You've scoured the web searching for the Best LED Grow Light of 2018, and you've finally found it! But you're still skeptical, and rightfully so. There's a big difference between making claims of being the best and actually backing them up.You'll likely agree the Best LED Grow Light is not about Gimmicks or comparing specs, it's about independently-verified Grow Results. Because you're looking for the Best Yield, Best Quality, Best Performance, Functionality, Reliability and Best Warranty. And not just one of those things, but all of them!1. Beautiful PackagingnThe plant lamp uses a special protective case and bubble bag to prevent damage during transportation. 2. Easy To UsenJust install the bulb into the socket of the E27 and you can use it without any other operation.3. Full Spectrum And High EfficiencynThe LED grow light designed with 22Red8Blue1White2IR2UV1Warm White; Plants grow three times faster under this LED indoor growing light. Meanwhile, Wavelengths are fine-tuned to perfection as red (625nm, 630nm) and blue (445nm, 470nm), Ultra Violet and Infra Red which are optimum for plants' growth and bloom. 4. Double Area Coverage And Wide Usen140-degree ultra-wide angle beam covers more efficiently over 15 feet in diameter, which is twice larger than grow light panels. Light beam spreads evenly without a hot spot. This grows light bulb fit to the standard E27 socket, easy to install and use. Suitable for all stage of plant growth, you can use it in greenhouse flowers Fruits vegetable lighting, hydroponic systems, and many other plants, offering them an extra boost in production. Suggested height of the light to leaf is about 0.5 meters.5.High Quality And Long Span TimenFire retardant Aerospace Aluminum housing also serves as a built-in heat sink. The working temperature never increased even after 24 hours of continuous use. (Plants generally require 8 hours of darkness a day for health.)6.Good ServicenAll our LED grow lamps products were strictly through high-temperature test and aging test. We promise 2 years warranty and 24hours email service. With our grow lights, you can enjoy kinds of plants, veg, and flowers in anti-season.What are the world's best LED grow lights in 2018? Why?.
Are (Monster) >15.8 Gbps HDMI cables really necessary to connect BluRay player/amp/HD sat box to new LED TV?
Monster Hdmi Cables For Sale
How much will be the custom tax if I will send LED tv to philippines?
can you not do without your 47 inch tv during your vacation? Are you going to spend all your time watching tv or are you gloing to enjoy your vacation. One thing you may consider if you do decide you can not live without it. What guarantee do you have that it will not be damaged? Not just that but Customs will really gouge you with tax.
i play ps3 using an HDMI cable then suddenly every 2-5 secs the screen flickers on my brand new devant LED tv?
ok, this happened to me. turn it on, then hold the off button until it beeps off then you hear the fans go off. basically, its not configured to that type or tv and doing that configures it
Why has Led Zeppelin not come clean about stealing music?
Led Zeppelin's music must be influenced, like all music, but they ripped off nobody!
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