Not All Lamps Are Created Equal
Did you know that not all white light is created equal? Many of our integrated LED fixtures and LED drop-in lamps come in a variety of color temperatures – from warm white to pure white to cool white – that can enhance the colors in your home’s exterior and landscape. Known as Kelvin (K) temperature, consider these suggestions for placement:
Warm/Soft White 2700K Choose warm white for:
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Pure White 3000K Choose pure white for:
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Cool White 4000K Choose cool white for:
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Daylight 5000K Choose bright white for:
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LUMENS
Before the advent of LEDs, most light bulbs were incandescent, and you could tell how bright they were by how much power they consumed. So if you needed to replace a lightbulb, you’d look at the wattage on the top—35 watts, let’s say—and go to the hardware store to pick up a new 35 watt bulb. So people got used to talking about lamp brightness in terms of watts, which worked fine at the time even though watts aren’t really a measure of brightness.
When LEDs came on the scene it generated a lot of confusion because they could generate a lot more brightness using a lot less power—so we needed a different measurement for brightness. That’s why we started using a unit that measures brightness called “lumens.” Using lumens, we can now compare all kinds of different lamps based on their brightness. Let’s look at a chart comparing the lumen outputs of the most common landscape lighting bulbs:
- John Bottoms