led lights bulbs online LED Energy Saving Lighting

by:Leimove     2020-03-27
led lights bulbs online LED Energy Saving Lighting
Low-LED (light-The exit sign, the computer power button and the LEDs on the camera are a familiar sight.Newer, high-The powered LEDs are bright enough to illuminate a room and are so efficient that the U.S.The Department of Energy estimates that led will reduce lighting power by 33% by 2027.Replacing up to five bulbs in the fixture to an Energy Star compliant LED bulb can also reduce energy consumption by 75% while greatly improving product life.Energy Star labeled LED bulbs only use one-The fourth power required to illuminate incandescent lamps with a comparable brightness (see ref 2 ).Led directional light, so less light--and energy ---Wasted by pointing to the back of the ceiling or lighting.In addition, the energy released by the LEDs is very small, and the energy released is trapped in the radiator under the lamp.A diode array is generated.In the summer, the waste heat of the lighting equipment will increase your air conditioning load.All LEDs contain one or more semiconductor chips mounted on the radiator inside the lens.By installing chips or chips on boards, they can be programmed to do different things, such as turning on and off at some point, or using a dimmer switch.The LED array can be placed directly in a dedicated lighting device or building assembly, or it can be encapsulated in a light bulb to work in a standard lighting device.The color of the light is measured on the Kelvin scale, the lower number indicates the yellow light, and the higher number indicates the white or blue light.Indoor residential LED lights can match the color of incandescent lamps (2,700 to 3,000 K), commonly referred to as warm white light or soft white light, for working areas such as kitchens (3,500 K, it is recommended to use a little cold white.Portable LED desk lamp up to 5,000 K in blueImitating the white color of natural light is good for reading.LED lighting uses a considerable amount of power to compress fluorescent bulbs, both of which use about 25% of the power needed to light an incandescent lamp.However, the led is about 50% longer than the CFLs, which means that there are fewer raw materials needed to make a replacement (see refs 2, 4 ).In addition, the led does not contain mercury, a toxic element found in a small amount inside the CFLs.Unlike the CFLs that suddenly fail, the led tends to dim over time, giving the user a lot of warnings when the led needs to be replaced.
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