If that idea is appealing, you might want to consider lighting fixtures similar to this Élan Large Pendant, which will bathe your living areas in the warm ambient glow you’ll enjoy coming home to after a long day at work. When it comes to which bulbs you should prefer, there’s a certain subjectivity to it.īut that doesn’t mean there aren’t some good rules of thumb you should abide by, at least as a starting point when you’re thinking about designing your home’s lighting.įor example, in a home’s living areas such as a living room, bedroom, or hallway, people often prefer a warm yellowish light because the warmth makes the room feel, warm, friendly, inviting. Who’s the first President of the United States? George Washington. Lots of things in life have a matter of fact answer. Should I Choose Warm or Cool White Bulbs? A cool white, by contrast, is even whiter with a pronounced blue tint rather than yellowness. Halogen lights, for example, are warm yellow lights with a bit of a blueish tint compared to incandescent bulbs, which are even more straightforwardly yellow.
Daylight metal halide – Cool, blue tint with a temperature of 5,500 K. Cool white fluorescent bulb – Light blue tint with a temperature of 4,200 K. Standard clear halide bulb – Nearly pure white with a temperature of 4,000 K. 
Warm metal halide bulb – Nearly white with a slight yellow tint and a temperature of 3,200 K. Halogen bulb- A cooler, bluer yellow tint with a temperature of 3,000 K. 
Standard incandescent bulb – Yellowish tint with a temperature of 2,700 K. High-pressure sodium bulbs – Yellowish-orange with a temperature of 2,200 K. Here’s a neat breakdown of the color temperature scale as it pertains to light bulbs: You see, different types of light bulbs fall into different slots along the color temperature scale. “Wait!” you say! “This is all nice in theory but how does it affect my lighting at home?” Halogen white vs cool white: The Throwdown Commences! Those two images set a different mood, right? A-ha again! And here we’re back to how color temperature can set the mood. Think of the warm glow of a yellowish sun versus the cold blueish tinge of an arctic glacier. But in fact, the descriptions “warm” and “cool” don’t refer to the temperatures that the iron is heated to, but rather whether the color has a warm or a cool “feel” to it. This blue is considered a cool white.īut wait: if the iron is hotter when it turns blue, and that’s where we get our idea of color temperature, wouldn’t it mean that blue is considered a hot color and not a cool color? Some light bulbs emit a light with a similarly bluish hue. This yellowish color is called a warm white.Īs you climb higher up the Kelvin scale, continuing to burn bright, the iron will turn blueish. When iron is heated to 2,700º Kelvin, the equivalent of about 4,400✯, the iron’s glow will be similar to the hue that a typical incandescent bulb emits. That’s the scale that bottoms out at absolute zero, which sounds very, very cold to us. One way you can measure temperature is with the Kelvin scale. Even after it has melted it will still do this. And as it gets hotter and hotter, it will continue to change color further. If you heat it further, it will begin to turn a bright orange. When iron reaches a certain temperature, it begins to glow red. What happens if you take a flame to iron? It heats up, of course, but it also begins to change color. And a way of understanding it has, for the moment, more to do with metal than it does with light. Yet, there is a very sound reason for talking about the temperature of color. The concept of a “color temperature” seems just downright confusing or inane. How does one take the temperature of light? After all, you can’t very well stick a thermometer in its ear or under its tongue. Why Is It Called Color Temperature Anyway? It’s going to be an illuminating knockout. Welcome to our color temperature throwdown. We’ll explain the difference between, say, halogen white vs cool white light. We’re going to explain to you how color temperature works because it will help you decide what kind of color temperatures you might like in the different spaces of your home. The color temperature affects how the light looks, and that affects how other things in the room look too. One factor that affects how light creates mood is called the color temperature. Or rather, it affects the mood and feel of the room. We mean that the light in a room sets a tone. Light isn’t moody the way, say, our Aunt May is kind of moody.
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