Colored LEDs are widely used as signal lights and indicator lights, like the power button on a computer. Phosphor is a yellowish material that covers some LEDs. To produce white light, different color LEDs are combined or covered with a phosphor material that converts the color of the light to a familiar “white” light used in homes. However, it also means that sophisticated engineering is needed to produce an LED light bulb that shines light in every direction.Ĭommon LED colors include amber, red, green, and blue. That means LEDs are able to use light and energy more efficiently in a multitude of applications. LEDs are “directional” light sources, which means they emit light in a specific direction, unlike incandescent and CFL, which emit light and heat in all directions. When designed well, LED lighting is more efficient, versatile, and lasts longer. LED lighting differs from incandescent and fluorescent in several ways. How is LED lighting different than other light sources? Today, advancements in materials have allowed manufacturers to design LED bulbs that match the shapes and sizes of traditional incandescent bulbs. LED products use a variety of unique heat sink designs and configurations to manage heat. The higher the temperature at which the LEDs are operated, the more quickly the light will degrade, and the shorter the useful life will be. Thermal management is generally the single most important factor in the successful performance of an LED over its lifetime. This keeps LEDs from overheating and burning out. LEDs use heat sinks to absorb the heat produced by the LED and dissipate it into the surrounding environment. LEDs offer a tremendous opportunity for innovation in lighting form factors and fit a wider breadth of applications than traditional lighting technologies. There are also hybrid approaches where a non-traditional “bulb” or replaceable light source format is used and specially designed for a unique fixture. Some LED light fixtures may have LEDs built in as a permanent light source. Some LED bulb solutions may physically resemble familiar light bulbs and better match the appearance of traditional light bulbs. Small in size, LEDs provide unique design opportunities. LEDs are incorporated into bulbs and fixtures for general lighting applications. Unlike incandescent bulbs, LED “lifetime” is established on a prediction of when the light output decreases by 30 percent. Instead, they experience ‘lumen depreciation’, wherein the brightness of the LED dims slowly over time. LEDs typically do not “burn out” or fail. The useful life of LED lighting products is defined differently than that of other light sources, such as incandescent or compact fluorescent lighting (CFL). To prevent performance issues, the heat LEDs produce is absorbed into a heat sink. How do they work? An electrical current passes through a microchip, which illuminates the tiny light sources we call LEDs and the result is visible light. LED lighting products produce light up to 90% more efficiently than incandescent light bulbs. Once you click on your desired product, you will be able to see the price for that LED light. Our LED lighting price in Bangladesh varies from product to product. We maintain the best quality in our LED lights to ensure maximum performance. We give you the best LED price in BD that you will hardly find with any other LED light in Bangladesh. Walton LED light price in Bangladesh is very much affordable by everyone. We got lights for your house, office, industries as well as any commercial place as well. Works With Alexa, Hey Google and the Feit Electric App.Walton has varieties of LED lights in Bangladesh for you to choose from according to your needs. Built in Infrared Night Vision mode allows you to see up to 32 feet in the dark and the camera can be tilted and panned directly via the app. The Adjustable Panels can work as a spot or flood light by unfolding to be flat or by folding up 90° to make point the lights horizontally ensuring that your scene is always properly lit. Get alerts and notifications whenever movement is detected and even interact if needed with the two way voice enabled built in microphone and speaker. Recorded events can also be stored on an separately sold SD Card to be transferred and archived to any other storage devices. The built in pan and tilt camera records in high definition 1080 P video which can be viewed live directly from the Feit Electric app or your compatible Amazon Alexa And Hey Google Smart Assistants. This Adjustable Panel Light with built in camera installs directly into a standard E26 base to provide an energy efficient 12000 Lumens of 5000k light using only 125 watts of energy. Protect your property and always know what’s going on at home with the Feit Electric ADJ/CAM/PAN/WIFI/LED Smart Adjustable Panel Light with Pan and Tilt Camera.
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