LED is usually a sort of reliable semi-conductor component in a position to completely transform electricity into noticeable mild. It modifications illumination theory of incandescent lamp tungsten and power keeping lamp sanki pigments and adopts electroluminescence. In accordance with the research, LED characteristic is far evident which performs as lengthy life-time, large light performance, non-radiation and reduced electric power usage. LED spectrum almost all concentrates on visible frequency variety as well as illumination can surpass 150ml/W.
LED is usually a form of reliable semi-conductor element capable to change electric power into obvious mild. It variations illumination principle of incandescent lamp tungsten and vigor saving lamp sanki pigments and adopts electroluminescence. In line with the analysis, LED attribute is much noticeable which performs as prolonged life-time, significant gentle performance, non-radiation and lower power use. LED spectrum almost all concentrates on seen frequency selection and the illumination can surpass 150ml/W.
LED fluorescent lamp coronary heart is often a semi-conductor chip. Power saving transform semi-conductor chip in factory workshop illumination is composed of two parts, P condition semi-conductor and N form semi-conductor primarily digital. The previous occupies dominating function in electron hole. There develops ‘P-N tie' between them. When electric currency acts on this chip through wire, electronic would be pushed to P area. T5 vigor saving fluorescent bracket compounds with electronic in P area. Manufacturing unit workshop illumination would send out strength in the form of photon after vigor preserving reform. This is the illumination theory of LED.
Fluorescent lamp of t8 led light tube infuses a certain amount of mercury in a glasses tube. The tube interior wall is coated with fluorescent powder. On each end of the tube, there is really a filament called electrode. When power is on, mercury vapor discharges at the same time of producing ultraviolet ray. The ultraviolet inspires interior wall fluorescent material and send out seen gentle. Obviously, fluorescent lamp doesn't have shortcomings like mercury mild and is even brighter than incandescent lamp. Also, it has superior power utility rate and saves electrical power. Thus, it soon enters common family once it emerges. Because the fluorescent composition is similar with daylight, people call it ‘daylight lamp'.
T8 LED daylight lamp is in fact a main product in interior LED illumination. It presents direct tube condition and is similar with common fluorescent tube, only that it adopts aluminum alloy for heat dissipation on back and PC cover instead of glass cover on the front face. LED T8 tube adopts decreased electric power direct currency to supply electrical power. It can't connect utility directly. Thus, it needs a power source and a depressurization rectifier in order to connect utility. LED T8 tube adopts the latest fourth generation electric power source. It is the future illumination development direction for its vitality keeping and environment protection.
LED brightness has necessary relationship with LED illumination angle. The smaller LED angle of electronic ballast, the higher brightness it presents. If electric ballast is qualified, LED of whichever manufacturing facility is of similar brightness. If we use LED chip of several factories, the case is quite the difference. LED 180?b of 5MM white gentle brightness is only hundreds of MCD, while 15?b white gentle brightness is about 10 thousands and even 20 thousands MCD which differs dozens of times in brightness. In detail, it has certain relationship with following aspects in property and function.
Firstly, it is the luminous intensity. Luminous flux indicates total mild strength emitted from certain light-weight source to surrounding space. For T5 strength keeping daylight lamp, the total luminous flux emitted from light electrical power distributes differently in space. The unit of electric ballast luminous intensity is candela. Secondly, the brightness matters. Brightness is the object illumination strengthen eyes see from certain direction. The unit is cd/m2. Electric ballast indicates the luminous flux of luminophor in certain direction unit. For T5 power keeping daylight lamp bracket, it equals to the luminous intensity for the lamp to emit one cd in one square meter. Thirdly, color temperature matters. When light color emitted from gentle source equals to color blackbody radiates in certain temperature, blackbody temperature is the mild source color temperature. Power saving lamp uses absolute temperature K for indication.
LED is usually a form of reliable semi-conductor element capable to change electric power into obvious mild. It variations illumination principle of incandescent lamp tungsten and vigor saving lamp sanki pigments and adopts electroluminescence. In line with the analysis, LED attribute is much noticeable which performs as prolonged life-time, significant gentle performance, non-radiation and lower power use. LED spectrum almost all concentrates on seen frequency selection and the illumination can surpass 150ml/W.
LED fluorescent lamp coronary heart is often a semi-conductor chip. Power saving transform semi-conductor chip in factory workshop illumination is composed of two parts, P condition semi-conductor and N form semi-conductor primarily digital. The previous occupies dominating function in electron hole. There develops ‘P-N tie' between them. When electric currency acts on this chip through wire, electronic would be pushed to P area. T5 vigor saving fluorescent bracket compounds with electronic in P area. Manufacturing unit workshop illumination would send out strength in the form of photon after vigor preserving reform. This is the illumination theory of LED.
Fluorescent lamp of t8 led light tube infuses a certain amount of mercury in a glasses tube. The tube interior wall is coated with fluorescent powder. On each end of the tube, there is really a filament called electrode. When power is on, mercury vapor discharges at the same time of producing ultraviolet ray. The ultraviolet inspires interior wall fluorescent material and send out seen gentle. Obviously, fluorescent lamp doesn't have shortcomings like mercury mild and is even brighter than incandescent lamp. Also, it has superior power utility rate and saves electrical power. Thus, it soon enters common family once it emerges. Because the fluorescent composition is similar with daylight, people call it ‘daylight lamp'.
T8 LED daylight lamp is in fact a main product in interior LED illumination. It presents direct tube condition and is similar with common fluorescent tube, only that it adopts aluminum alloy for heat dissipation on back and PC cover instead of glass cover on the front face. LED T8 tube adopts decreased electric power direct currency to supply electrical power. It can't connect utility directly. Thus, it needs a power source and a depressurization rectifier in order to connect utility. LED T8 tube adopts the latest fourth generation electric power source. It is the future illumination development direction for its vitality keeping and environment protection.
LED brightness has necessary relationship with LED illumination angle. The smaller LED angle of electronic ballast, the higher brightness it presents. If electric ballast is qualified, LED of whichever manufacturing facility is of similar brightness. If we use LED chip of several factories, the case is quite the difference. LED 180?b of 5MM white gentle brightness is only hundreds of MCD, while 15?b white gentle brightness is about 10 thousands and even 20 thousands MCD which differs dozens of times in brightness. In detail, it has certain relationship with following aspects in property and function.
Firstly, it is the luminous intensity. Luminous flux indicates total mild strength emitted from certain light-weight source to surrounding space. For T5 strength keeping daylight lamp, the total luminous flux emitted from light electrical power distributes differently in space. The unit of electric ballast luminous intensity is candela. Secondly, the brightness matters. Brightness is the object illumination strengthen eyes see from certain direction. The unit is cd/m2. Electric ballast indicates the luminous flux of luminophor in certain direction unit. For T5 power keeping daylight lamp bracket, it equals to the luminous intensity for the lamp to emit one cd in one square meter. Thirdly, color temperature matters. When light color emitted from gentle source equals to color blackbody radiates in certain temperature, blackbody temperature is the mild source color temperature. Power saving lamp uses absolute temperature K for indication.
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