When compared to the alternative of incandescent and CFL lights, LED lights have been proven to be the better choice. LED lights have more advantages that make them the greenest light source around in addition to lasting longer. Since color temperature dictates the illuminating power of the light, we at Burley Electric Services would like to provide a guide to the LED lighting Kelvin temperature determines LED lighting tone below.
Benefits of LED Bulbs
We will begin the fundamentals of LED bulbs before touching on the Kelvin temperature. LED, or light emitting diodes use 75% less energy than traditional incandescent bulbs. They cost less, they are a more cost-effective light source, last 25-times longer, and continue to be more available. The technology of LEDs actually stems from 100-year old scientific oddity that a multitude of scientists and engineers have morphed into multi-million-dollar product line as they are nearly the cost of incandescent and CFL bulbs.
Evolution of Semiconductor Radiant Diodes
Made from a compound called gallium arsenide, the infrared LEDs were originally called semiconductor radiant diodes. When electric current was passed-through this semiconductor material, it results in electroluminescence, or light emission. LEDs are bigger and brighter by adding other elements to semiconductor materials later in development, scientists and researchers were able to create LEDs bearing red and yellow hues. Though they were originally only capable of emitting a single color or frequency of light, the recent advancements in LED technology have made them available in a wide array of colors. Similar to sunlight, the lighting spectrum is a broader spectrum of white light is included and of inefficient incandescent lighting.
LED Light Bulb Wattage
While producing minimal heat, another benefit is the LED bulb comparable to a 60-watt incandescent can create the same amount of light using just 10-watts. Though they do not last forever, LEDs have an impressive lifespan. If left running 24/7 with no heated filament of unusual gases, bulbs last more than 3-years in recent studies. Giving home and business owners an incentive to make the switch to LED lighting, LEDs are flexible and can be applied in an array of environments from freezers to the front porch.
LED Energy Savings
By providing a mind-blowing $250 billion in energy savings, LEDs are hoped to reduce energy consumption for lighting by 50%, over the next 2 decades. These lights are currently only contributing to 10% of the energy bill currently. It is expected to reduce carbon emissions 1,800 tons in the next 20 years as they provide nation makes the switch LED.
LED Kelvin Color Temperature Determines LED Lighting Hue
Less than 2,000 – Much like a candle, it is best for ambient applications since the dim glow of bulbs less than 2,000K.
2,000-3,000K – Best used for home, dining, bedrooms living, and outdoor living areas, this is ideal for day-to-day lighting from the soft white, slightly yellow-hued glow of this temperature.
3,100-4,500K – Office workspace, surrounding vanities, and the kitchen this bright white light can help you see doing tasks.
4,600-6,500K – Frequently implemented in display areas and workspaces that rely on bright illumination, the bright blue-white light of this range mimics daylight.
6,500K+ – With the bright blue hues, it is better used in commercial environments.
Variable – Through compatible mobile device, or Alexa/Siri/Google home homeowners have dimmable, color-changing smart bulb options, it is quickly tailored.