The XP-3000 features a 4-digit auto-ranging backlit LCD display, one-touch PEAK function, and user-defined power saving modes for extended deployment. It includes onboard charging capability, ...

Want to make sure you are throwing away light bulbs correctly? Ensure you dispose of LED, incandescent, UV bulbs and more ...

Before a spectrometer can do any useful work, it needs to be calibrated to identify wavelengths correctly. This is usually done by detecting several characteristic peaks or dips in a well-known ...

A “REAL-life vampire” says the sun could “actually kill her”, as her skin breaks out in oozing third-degree burns and ...

Learn More › Grow lights make it possible to keep indoor plants healthy and thriving, even when natural sunlight is scarce. To see how well they work, we tested 10 of the most popular models on the ...

Whether one of your lights went out and you only have an LED bulb on hand to replace it with, or you've decided to completely replace all of your incandescent and fluorescent lights with LED bulbs, ...

Abstract: Mercury-discharge lamp technology is the basis for fluorescent lighting and UV lamps for water purification. We showed that by modifying the ratios of the seven stable isotopes of mercury ...