People in the life need to do the change to own a different life so we can get more in the work. So we need to trust these products then our work can be different. If you don’t know the information of these lights, then you can go to led fluorescent tubes world, you may feel them worth to trust. These lights help the supermarket to increase their performance. Later you can find the answer you want.LED High bay do help to mining industry.
Most have their drive electronics integrated in the tube, while some are provided
with external drivers that replace the existing fluorescent ballast. Bypassing the
existing ballast results in line voltage being delivered to the sockets in the fluorescent
fixture, creating a hazard if a fluorescent lamp is later re-installed in that same fixture. If a fixture is modified
such that it can no longer accept its original lamp, it must have a label affixed (provided by the led fluorescent tubes
manufacturer) clearly indicating this condition.
In addition, UL has issued special requirements for fixtures with “shunted” sockets, i.e., those that use
instant-start ballasts. An important consideration when replacing linear fluorescent lamps with LED products is electrical
safety. Nearly all led fluorescent tubes bypass the existing ballast.
One challenge facing LED Street Lighting fluorescent replacement relates to the
optical characteristics of fixtures that are designed to harness the omnidirectional output of
fluorescent lamps. When LED tubes are mounted, a portion of their total light output is directed into the fixture.
Most fluorescent utilize reflectors to efficiently redirect this light out of it. Louvers and/or lenses can then provide
additional control, while also shielding the lamps from direct view and reducing glare.These optical comp onents
affect the percentage of bare-lamp output (adjusted for actual ballast factor) that exits a fixture. This percentage
(known as the luminaire efficiency) is directly related to luminaire efficacy, which is calculated by taking the ratio
of r light output and input power.
With the more or less recent advent of led fluorescent lamps I was very interested in
seeing how LED lights would work given my growing conditions. LED tubes have the advantages
of having low energy requirements and yet high efficiency in producing light that is
tailored to the frequencies needed by plants. Excess energy is not wasted on producing
heat or in producing light frequencies not used efficiently by plants. LED tubes prices
have declined in the past year but still vary significantly. Prices for the most recently
tested products ranged from $62 to $120 per lamp. Larger volume purchases may result in
lower unit costs. A fair cost analysis should compare LED replacements to fluorescent lamps on the
basis of equivalent lighting performance.
And then we tell something about LED tubes. With instant start technology and a
lifetime unaffected by 'on off cycling' these LED light bulbs do not require a ballast
or associated starter. Applications for LED tubes are the same as for standard tubes;
i.e., commercial, retail, industrial, residential, display lighting, and they give off
a crisp, white light. Now there are more widely used in the offices, homes, streets and
on. Their high quality and various kinds win the favor of the customers. With the
development of the economy, people all hope to live a better life; they earn more money
and want to create fresh mesosphere. So the light suppliers need to prepare more to
welcome the new information age.
You see, LED parking lighting series have so many kinds. Also these series have many
replacements. And now led tube light has improved in output and efficacy. The price of
them in the former we have requested, their price is reasonable. And we can learn the
advantages of them. Green lights are very popular. They are very healthy to the environment
and the humans. If you are sure about these lights then you can make sure that life can’t
miss them. We need to pay more attention on these lights then life can live in a new way.