The term "surefire" is a completely subjective term. This leaves it over to interpretation. When the term is used, it usually means that the speaker believes the lead is foolproof.
Basically, when LEDs are connected in parallel, the LEDs with the lowest resistance will be the brightest, the other LEDs will be dimly lit or not lit at all. Therefore, use LEDs with the same model number and colour.
The difference is that LEDs use less electricity.
Yes, LEDs do produce some heat when in use, but they are much more energy-efficient and generate less heat compared to traditional incandescent bulbs.
LEDs use much less energy than other alternatives.
Yes, LEDs are good for plants as they can effectively support plant growth by providing the necessary light spectrum for photosynthesis.
Yes, they provide as much light as the incandescent bulbs, thought some may vary according to their own type. But there's no other way that incandescent bulb can be compared to LEDs, because LEDs are way better than the old traditional bulbs.
Of course LEDs are used in every area of lighting purposes. Be it for domestic, industrial or commercial purposes, LEDs are used everywhere since they are the most effective source of energy conservation purposes compared to other energy saving lamps like CFLs, LEDs, halogens etc. They are not affected by multiple switching, long lasting, saves a lot amount of energy, no dangerous materials etc.
Maybe it's used more? I don't Know.
leds are good for producing bright vivid colours but lack the refresh rate of an lcd lcds are good for speed and picture quality but colours are not as vivid as leds this is all down to personal preference some people prefer lcds over leds or visa versa
If your compairing apples to apples like 3 watt leds to 3w leds then 128. The more leds the higher the power.
by using condoms or other birth control
Yes, LEDs are dimmable.