You in the process of selection of LED tube light, whether to have considered the LED tube light stroboscopic problem?
In practice, the regulation of stroboscopic light will make the eye organs such as the ciliary muscle in the regulation of tension state, such as lead to visual fatigue, long-term working or living in a stroboscopic light environment, will break the visual system, and cause serious harm to health of body and mind.
To know the dangers of stroboscopic, in-depth look at what is a stroboscopic, its source.
Is what is a stroboscopic stroboscopic light source the light is rapid, repeated change over time, makes the light pulse and instability.
In essence, the frequency changes affect the luminous flux from voltage fluctuation, the reaction to the brain through the eye of subjective feeling.
When the stroboscopic serious (
Stroboscopic frequency 50 hz)
, the human eye can perceive the flashing light source.
First of all, we first find the main culprit of lamps and lanterns stroboscopic: driving power source is the culprit stroboscopic stroboscopic problems LED tube light, caused by what?
In fact, my country is 220 v, 50 hz ac power, according to the common sense, LED lamps and lanterns is a dc power supply, should not appear flashing, but if the power supply did not do, in the process of dc superposition of the low frequency harmonic, there are fluctuations, stroboscopic phenomenon will occur.
Therefore, LED lamps and lanterns is a stroboscopic is mainly caused by the drive power supply!
In here, in the thyristor conduction current oscillation, in fact, 90% of the lamps and lanterns in the market now stroboscopic problems, just different from the severity of the stroboscope.
So, for the LED tube light LED lamps and lanterns, stroboscopic phenomenon represented exactly have solution was smoothly?
Sound floating photoelectric can clear answer: by way of peripheral circuit, can avoid the stroboscopic.
How to pick out high quality LED lamps and lanterns wants to avoid stroboscopic driving power supply!
Sound it floated to the surface of photoelectric
LED spotlights,
Including the use of drive power supply)
, it is implanted without stroboscopic concept of security applications.
Sound float photoelectric r&d team for represented by silicon controlled dimmer series problem that move light, completely independently developed sound floating photoelectric drive power supply (
Has applied for a patent for invention)
, in which the thyristor dimmer control effect is ideal.
Principle is that the discharge circuit of conduction will produce a discharge current, namely when the current output module of the input current is less than the minimum maintain current SCR dimmers, discharge current is used to meet the minimum maintain current of thyristor dimmer, can avoid further LED light flashing, the noise problem.
It is understood that the standards of stroboscopic of lamps and lanterns is required at less than 5%, and the tube light of strobe control professional high, stroboscopic depth as low as 2%, is a very ideal!
In addition, in terms of lighting, this tube light adopts LED acrylic light guide, high light transmittance, cooperate with uniform light technology, reduce the photosynthetic efficiency loss, improve the brightness light source, light even.
如果- - - - - -
IDL08025 series sound floating photoelectric LED canister light color temperature of this kind of tube light covers 3000 k6000k areas, with long life of CREE chip (
The service life of more than 50000 hours)
And the whole lighting effect & ge;
85 lm/W, color rendering index Ra≥
85.
Generally speaking, both in terms of strobe control, or from the quality of light, sound it floated to the surface of photoelectric LED tube light has significant advantages, so that in the market more than four years time, has won widespread customers affirmation and praise.
Results: holiday inn Shanghai dahua lighting sound engineering project investment bank chongqing branch floating photoelectric lighting 【
Map.
Sound floating photoelectric case as a whole, stroboscopic does a stimulating effect on the human visual system, avoid long-term work under stroboscopic light life, choose no stroboscopic, driving power supply high quality LED spotlights, it is critical to selection.
And this LED tube light, has been widely used in the airport VIP guest reception room, hotel rooms, restaurants, offices and other projects, after several years since customer recognition, it is indeed a reassuring no stroboscopic LED spotlights.
Floating introduction note floating photoelectric construction, focusing on the design, the production of lamps and lanterns of the airport, hotel, commercial, office and other LED lighting projects provide the overall solution, for the domestic 6 big airport designated supplier of lamps and lanterns.
Tel: 0755 -
86699010, 400 -
636 -
Preach true: 7788-0755
86699013 contact address: nanshan district, shenzhen science and technology park changhong technology mansion 16 layer choose lamp web site: http://www.
yinfu100.
cn/
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