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2700 kelvin to lumens. Halogen headlight bulbs usually have around 3000 Lumens. CCT is expressed as a temperature measured on the Kelvin temperature scale where a low CCT 4000 Kelvin and lower indicates a warm light while a higher CCT 4000 Kelvin and higher indicates a cool light. To replace a 100-watt incandescent bulb look for a bulb that gives you about 1600 lumens.
The brightness or lumen levels of the lights in your home may vary widely so heres a rule of thumb. LEDs for your home will mimic the light of a traditional filament bulb at around 2700 Kelvin. In principle there are both dark and bright LED lights with every imaginable color temperature.
Pay close attention to lumens since this number indicates the brightness or light output of the bulb. Sent from and sold by Amazon. Philips LEDs with a warm glow dimming effect offer a new experience for dimmable LEDs.
What is lumens and Kelvin. For certain areas and lighting requirements 2700 is the magic number everyone in the LED lighting community has been looking for. While a bulb with a high Kelvin rating may appear brighter a bulb with more Lumens really is brighter.
Dont worry it will only take a minute. This is the specification that gives a description for the warmth or coolness of a light source. Kelvin is not a measure of brightness rather it is a measure of color temperature.
In general though 5000K or cooldaylight white will a appear brighter than 2700K all things being equal but this is due to the higher contrast of such light. Lumens are a raw measure of light output. Unlike Kelvins which only tell you how yellow or blue a bulb appears to be Lumens give the actual light output of a bulb.

