yes
No, the fixtures do not have anything is common other that emitting light. If you are talking about removing the fluorescent fixture and installing a new fixture that can take a LED lamp then the answer is yes.
LED's consume much less power than fluorescent lamps. And last much longer.
Common indoors type light bulbs, from most efficient to least efficient: regular size tubular fluorescent lamps with electronic ballasts CFLs (compact florescent lamps) fluorescent lamps with reactive ballasts (old type of ballast) incandescent halogen lamps incandescent tungsten lamps
No, the most energy efficient bulbs are LED (Light Emitting Diode) light bulbs.
It depends entirely on the bulbs being compared. There are some very bright fluorescent bulbs. In some Compact Fluorescent Lamps (CFL) they take longer to get to full brightness. Also the frequency of the light emitted has a lot to do with the brightness the eye perceives.
Incandescent and halogen light bulbs use more energy than compact fluorescent lights and LED lights. Fluorescent lamps with magnetic ballasts use more energy than fluorescent lamps with electronic ballasts.
debatable with LED's coming into there own never mind halogens.
LED lights use substantially less electricity than most other kinds of lighting -- even less than compact fluorescent bulbs.
* Incandescent * Fluorescent * LED (light emitting diode)
No, the fixtures do not have anything is common other that emitting light. If you are talking about removing the fluorescent fixture and installing a new fixture that can take a LED lamp then the answer is yes.
LED's consume much less power than fluorescent lamps. And last much longer.
Basically ,LED stands for Light Emitting Diode and LCD stands for Liquid Crystal Display. LCD TV use fluorescent lights while LED TV use those light emitting diodes. The fluorescent lights in an LCD TV are always behind the screen. On an LED TV, the light emitting diodes can be placed either behind the screen or around its edges. In my opinion, LED TV is more efficient than LCD TV
Light bulbs in order of the least to most energy efficient : incandescent, halogen, fluorescent, LED. For home owners, most reasonable is the CFL lightbulb, which is cheaper and longer lasting than the LED.
LED bulbs, or Light Emitting Diode bulbs are far more efficient at turning energy into light than fluorescent bulbs. They are the most energy efficient bulbs available today and last much longer than any other bulbs. Although very expensive, the price is expected to come down over time.
Common indoors type light bulbs, from most efficient to least efficient: regular size tubular fluorescent lamps with electronic ballasts CFLs (compact florescent lamps) fluorescent lamps with reactive ballasts (old type of ballast) incandescent halogen lamps incandescent tungsten lamps
No, the most energy efficient bulbs are LED (Light Emitting Diode) light bulbs.
LED grow lights have a longer useful life than fluorescent lights, as long as 15 years for some fixtures, and thus a lower "total cost of ownership." The total cost of ownership includes the cost to buy the light, use it, and replace expired bulbs. One manufacturer estimates that the total cost of owning an LED grow light over five years is about half the cost of a comparable fluorescent lights.