GaN LEDs (including UV-LEDs) are fabricated by depositing GaN crystal layers onto the C-plane of sapphire (Al2O3) using the metalorganic chemical vapour deposition (MOCVD) method. How do LEDs produce UV light? LED’s can be designed to produce light of any … Continue reading →

Are Kichler fixtures manufactured in the US? Kichler fixtures are manufactured in China. Reclaimed wood products are made with subassemblies from China and up-cycled wood from the US. The finished product is packed for final installation in our Cleveland headquarters. … Continue reading →

As every third-grader knows, Thomas Edison invented the electric lightbulb. Or did he? It’s painful to cast aspersions on the reputation of one of America’s heroes, but Edison, who patented his bulb in 1879, merely improved on a design that … Continue reading →

The best light bulb for a bedroom is one that sends out around 800 lumens. This is the same as an older lightbulb (incandescent, not LED) of 60 watts. At 800 lumens, the light will be bright enough to read … Continue reading →

Pros. The best cheap LED grow lights provide between 20 to 40 moles of light per day, which is enough to take your plants to the flowering stage without so much effort and costs. As long as the LEDs have … Continue reading →

Simply lay it at the bottom of the hem across the width of the curtain. You can tack it with a couple stitches at the ends to hold it in place. Vinyl covered weights are great for outdoor curtains because … Continue reading →

No matter what causes your shower curtain to fly in at you, there are a couple of remedies to keep it where it needs to be. Buy a weighted curtain. Upgrade your curtain liner. Install a curved shower curtain rod. … Continue reading →

Why is cold air blowing when the heat is on? Your furnace may be blowing cold air because the filter is too dirty. A dirty air filter blocks airflow over the furnace’s heat exchanger, causing it to overheat. When overheating, … Continue reading →

Turn Off the Heat at the Thermostat If your heat pump won’t turn off, switch the thermostat setting to “Heat Off.” If your thermostat doesn’t have a switch, try setting the thermostat above the current room temperature. This should turn … Continue reading →

The average lifespan of a gas furnace is less than 30 years. If you schedule yearly furnace maintenance, you should be able to keep your furnace running for at least 15 years. Is Rheem a good furnace? Rheem furnaces deliver … Continue reading →

With the advent of flat screen TVs (and those old projection TVs) Windex can actually damage the plastic screen on them. It will milk them as the chemicals in Windex tends to dry out the plastic material. I have always … Continue reading →

How to Fix the WiFi Connection Keeps Dropping or Disconnecting Issue Move closer to the WiFi router / hotspot. Update your WiFi adapter drivers and WiFi router firmware by checking the manufacturers’ websites. Reset your router, restart your smartphone / … Continue reading →

Nest Hello is hardwired to a home’s existing doorbell chime, so when someone presses the doorbell, it will ring in the home. The doorbell chime is the only Nest Hello function that works without Wi-Fi. Without Wi-Fi, you will not … Continue reading →

When you turn the dial past the tenth stop and go to 11, a tiny cat Emoji appears at the bottom of the display, above the navigation bar.These controls will let you attract cats to your device. Each cat that … Continue reading →

A ground fault circuit interrupter (GFCI) can help prevent electrocution. If a person’s body starts to receive a shock, the GFCI senses this and cuts off the power before he/she can get injured. GFCIs are generally installed where electrical circuits … Continue reading →