A fairly new LED bulb dimmed the other day, because the housing seemed to be made of some kind of harmless plastic, I decided to dissect the device to see if I could find out the cause of its failure (Figure 1).
Earlier, we discussed how long electrolytic capacitors can be safely left unuse
WHAV (https://whav.net/2021/11/25/at-covanta-a-star-is-born-and-a-holiday-tradition-continues-high-above-haverhill/)
More than 25 years ago, Covanta placed a star on a 287-foot-high condensate pile on Mount Ward. Traditionally it has been lit late on Thanksgiving and lasted until New Y
These high-profile projects come directly from the future.
If you are a Harry Potter fan, being able to hover objects may be one of the biggest fantasies of your life. In that universe, people with magical abilities can float various objects by saying "Wingardium Leviosa" and quickly waving
There is a lot of debate about embedded LED headlight bulbs, especially when they are used with older reflector housings designed for halogen bulbs. Whether you personally find super bright lights annoying or even dangerous, one thing we all agree on is that they are clearly the result of some im
If the global temperature rises by 2°C, the number of people in the world affected by extreme heat stress (a potentially lethal combination of high temperature and humidity) could increase nearly 15 times.
Under the new temperature—according to new data and maps from the Bureau of Meteor
Gadgets Now Bureau November 1, 2021 11:58 AM IST
Glowtronix mini LED laser disco decoration light has a self-propelled voice-activated stage light. It offers multi-color stage light options, with versatile and bright LED DJ light color variations and patterns. It is very suitable for stage
Need an LED bulb, when all other methods fail, can it be used as an instant power-off backup? Need LED bulbs that can be powered on immediately without warm-up time? Then check out the list of the best LED bulbs with rechargeable batteries available on Amazon.
Halonix Rechargeable Emergency
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The best Apple Black Friday deals will start at the beginning of this year, so you don’t even have to wait until the actual date. In addition, Nanoleaf also produces some of the best HomeKit l
Like a very unpopular but too familiar customer, load shedding is back, leaving South Africans without electricity for several hours a day.
Also read: Eskom and CoE reach agreement on load reduction
To help you through the powerless day and night, Brights Hardware has prepared a list
Did you know that light bulbs are harmful to the earth? In fact, some contain mercury, which can be dangerous if discarded incorrectly. Although some bulbs have a shorter lifespan than others, this will increase the amount of glass in the landfill.
In addition, artificial light from b