Light Adviser A semiconductor is found in a light-emitting diode (LED). The semiconductor functions as a junction, filtering electrical energy and emitting light as a byproduct. Light is thus emitted immediately from the source input, without the need for a separate light-generating load to be powered beforehand (e.g. filament). As a result, LED consumes less electricity than … Read more
Of course, we all use lightbulbs on a daily basis. Lightbulbs that keep blowing are not only inconvenient but also dangerous. If your lightbulbs keep blowing, it’s time to investigate the source of the problem. Then, if there are symptoms of deeper electrical difficulties, do some investigating and possibly call a certified electrician. The Most … Read more
Whether you want to brighten your kitchen cabinets or backlight your TV, LED strip lights have a solution for everything. LED strips are popular because of their versatility. They are made up of a sequence of LED emitters mounted on a small, flexible circuit board. There is just one reason to be concerned. The majority … Read more
Lava lamps are generally quite reliable and can last for many years with proper care. But, Can lava lamps go bad? Yes, lava lamps can eventually wear out or expire like other lamps. Although most lava lamps do not have an expiration date, these lamps also burn out with time. How long do lava lamps … Read more
Did you see silverfish on the wall above your head or in the toilet when you woke up at night? Worried about how it enters a well-lit room with led lights? They appear to be frightening, unsightly, and unwelcome. One question came to mind when I was trying to get rid of them. Are silverfish … Read more
How can you charge your solar battery without a sun? Do you need a special charger for solar batteries? Or Can you charge solar light batteries in a charger? Yes, you can charge solar light batteries with a battery charger. Actually, you can charge any rechargeable battery with an alternate source. Solar batteries are just … Read more
A light bulb base is the part of a light bulb that connects it to the fixture or bulb socket. And a light bulb socket, also known as a light socket, lamp socket, bulb holder, or lamp holder, is a device that holds a light bulb and connects it to a power supply. Light bulb … Read more
If you want to switch to LEDs and are looking for the right product, you should know the term binning. But what is LED binning? And Why LED binning is important? LEDs, like other manufactured products, have material and process variations that yield products with the corresponding variation in performance. LEDs are binned and packaged … Read more
The length of a 60 W, 240 ω light bulb filament is 60 cm. 1) If the potential difference across the filament is 120 V, what is the strength of the electric field inside the filament?2) Suppose the length of the bulb’s filament was doubled without changing its diameter or the potential difference across it. … Read more
The IK rating means the degrees of protection provided by enclosures for electrical equipment against external mechanical impacts or shocks in joules. The IK rating consists of two digits (00 to 10) after the term ‘IK’ (e.g. IK05). IK ratings are particularly important for lights and lighting fixtures that may be fitted in an area … Read more
