Provided the lights are shielded and ONLY point downwards - LED lights use the least amount of energy but as their light is white they can cause worse light pollution for astronomers.
You're probably thinking of the kind of bulbs used in floodlights (streetlights or industrial lighting) which do not shed much light when they're first turned on, because they have to warm up. It can take several minutes for the bulbs to reach their nominal operating temperature and come to full brightness.
No, the bulbs are wired in parallel and the bad bulb could only affect others if it were short circuited, which occurs very rarely.
Candelabra bulbs are initially more expensive than regular bulbs however they are more energy-efficient in the long run. This energy efficiency offsets their original outlay cost as they use less electricity.
They are known as CFL bulbs. It stands for Compact Fluorescent Lamps.
why light bulbs are fragile
check bulbs, fuses & reverse switch
change out the bulbs......
You're probably thinking of the kind of bulbs used in floodlights (streetlights or industrial lighting) which do not shed much light when they're first turned on, because they have to warm up. It can take several minutes for the bulbs to reach their nominal operating temperature and come to full brightness.
Tungsten is the main one. There may be others.
because they fart
Fluorescent light bulbs are not going to be illegal to buy, but they make up a very low percentile of the light bulb market. It is highly recommend if you want save to money that you switch to energy efficient light bulbs.
A parallel circuit.
There are a number of good sites from which to order high bay bulbs. Depending on your application and whether you want HID or fluorescent bulbs, some good sites include prolighting.com, homeclick.com, fullspectrumsolutions.com, and amazon.com, among others.
there aretwo sizes for the bulb and bulb base small and large but you can replace just the bulb from the base socket. I recommend that you (url )instrument panel light bulbs or cluster panel light bulbs to find the two sizes that you will need. autolumination.com or autoanything.com or rockauto.com
No, the bulbs are wired in parallel and the bad bulb could only affect others if it were short circuited, which occurs very rarely.
Industrial fixtures use the fluorescent bulbs as they are cheaper than others available. They also purchase in bulk so that they get more bang for their buck.
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