This will give you the same effect as black light, even if it doesn’t have the same cool, UV-A fluorescent effect. Other apps and devices, like Alexa and Google Home, have a “Lavender” setting that gives the same effect. If you are using Siri, you can ask for the lights to be set to “electric purple” to get this effect. If you have multiple lights going, make sure to vary up the hue a bit as black lights tend to differ slightly from light to light. After that, we’ll be setting our lights to shades of deep violet or electric blue. The first step is to set up all of your lights and get everything connected. You’re going to need either a Hue bulb or an LED strip for this – but make sure it’s a full Color Ambiance bulb, not just White or White Ambiance. Hue lights use a CIE color space which means we can’t directly enter RGB or hex values which are commonly used in graphic design to pick colors, but the Hue app also features an extremely intuitive way to select colors. While there are no current Hue lights that can do true black light, we can get really close. Now that we know how black lights work, how close can we get with a Hue smart light? How to Get Close to Black Light With Philips Hue You can even do a DIY experiment and cover a flashlight with some purple and blue cellophane wrap to create one of these weaker black lights at home. Generally, these black lights will do just fine for parties and other applications. General black light bulbs just have a violet colored casing over the light which has a similar effect, but it is much weaker. The technical Black Light Blue lights and the less powerful general black lights.īlack Light Blue lights have a special glass, known as a wood’s lamp, that prevents nearly all of the non-UV-A light from passing through. UV-A light can be harmful with too much long-term exposure, but it won’t cause sunburn like UV-B will. This is that glow you’ve seen objects and paints giving off under a black light. This wavelength of light causes objects to fluoresce. On the most basic level, a black light produces mostly UV-A light. Unsparingly, this gets more technical the more you look into it. Our eyes aren’t really that in-tune for UV-A, so we need the environment to be extremely dark to see the fluorescence of a black light. This is why things glow under black light and then stop glowing when normal lights turn back on. They rely on a special coating to block visible light and allow UV-A light to pass through. Sort of, and we’ll get into that later when we talk about how to create a smart black light, but for the most part Hue lights can not do black light.īlack lights work a little differently than normal lighting. These diodes can be supplied varying amounts of power to create just about any color we can imagine.
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