led tube light is wonderful. With the instant full intensity of LEDs, they are great for rooms/applications where cycling is a factor (turning on and off frequently). Repeated power cycling does not harm or hinder LED light bulbs. On a similar note, LEDs can also be dimmed as normal, albeit by slightly different means; a pulse-width modulator or lowering the forward current. AdChoices.LEDs have a "slow failure", that is their failure is a gradual dimming with a stop at the end. Incandescent bulbs have a direct failure that can easily result in bulb explosions if not carefully handled during removal. LED size can be misleading considering the tiny size of the bulbs and their incredible life span, which is estimated at 35,000 to 50000 hours. If you use the LED light bulbs in the right places (away from extreme heat), they should attain the aforementioned life spans.I've seen LED lamps in use to replace flood lights in a basement. They didn't provide the same amount of light as I would have wanted, but they must have been an equivalently lower wattage than the incandescent had been.led street light. I think that with all the advantages of LED light bulbs, once the prices start coming down we'll see them used a lot more in homes and business. They're already being used in the streets with LED traffic lights, although that has raised issues of its own. Nonetheless, I look forward to using them in my home. Some of my favorite things about CFLs are the various color temperatures you can get to customize as you see fit. PGA Cars public relations officer and motorsports manager Menchie Ramirez maintains that LEDs are highly superior to usual halogens because "it is energy efficient - presently four times so.led lights. By 2018, we expect it to be eight times more efficient. It also has an indefinite service life and reacts up to 10 times more quickly than traditional incandescent bulbs."More than that, Ramirez says that LED bulbs are environment-friendly because they do not contain mercury. Aesthetically speaking, "The advent of the LED also opened tremendous creative possibilities for interior and exterior lighting design due to its size and material. Bundling several LEDs allows construction of modules, known as LED arrays. These are extremely flat, compact, and require less space than conventional light sources. It allows designers to realize complex lighting functions in tightest spaces such as cornering lights, for example."Ramirez also points out that LEDs are a lot better than HIDs because "they are easier on the eye as they do away with bright high beams that can be distracting."Another advantage of the LED is that (as mentioned) they do not produce too much heat - owing to a lighting process does not require heating up an element.LED High Bay Light. A couple of the challenges though are, according to ridelust.com: the need for sinks for the heat that comes from the back of the lamp, and the temperature sensitivity of the LEDs, which means they deliver "different light levels at different ambient temperatures."