T8 LED Tube 9W (Aluminum+PC) from CNBM ,China
- Ref Price:
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- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 set
- Supply Capability:
- 999999999 set/month
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description:
CNBM Group is short for China National Building Materials Group Corporation, which is established in 1984 with approval from the State Council. It is a China state owned company ,one of Global Fortune 500 .The Group has a total asset of over RMB 360 billion, more than 180,000 employees and 17 subsidiaries
Features of the products
l Electric wave resistant
l 3-year warranty
l 80% energy saving.
l Carried CE, RoHs Marks.
l Instant start, no flickering, no humming.
l Special view angles of LED lighting design.
l Special circuit design, each LED work separately, avoiding the single broken LED influence problem.
l No hazard of mercury or lead entering the environment.
l New inner high efficiency constant current driver, with heat protection system, can work under unstable voltage.
Applications
l Hotels
l Hospitals
l Commercial Complexes
l Conference / Meeting rooms
l Factories & Offices
l Residential / Institution Buildings
l Schools
l Places where need energy saving and high color rendering index lighting
FAQ:What's your products warranty ?
3 years
- Q: A few days ago, I bought an ordinary 70W high voltage sodium lamp bulb with an ordinary light interface. It seems to be ED, but I don't know if it is the same as the regular incandescent lamp Still have to be modified? Thank you！！！ What does "ED" mean?
- Indoors, but ballast must be usedBut from your description, the ED model should be a metal halide lamp, also called a single ended metal halide lamp, not a sodium lampThe temperature is a bit high, but it's not a big problem. Many Arcades Hotel are now being used indoorsED and BT refer to the shape of the bulb housing
- Q: Should high-pressure light sodium lamps be used for urban road lighting?
- High voltage sodium lamp has the advantages of high light efficiency and good fog permeabilityThere are other metal halide lamps. Low pressure sodium lamp, electrodeless lamp, led and so onLook at the level and use of the road, mainly to calculate the illuminance
- Q: High pressure sodium lamp is a kind of high brightness street lamp. What kind of material is its tube material?
- The glass shell by vacuum, the vacuum degree is only 6.6X10 -2 Pa, can make the oxidation of metal parts, lighting effect and stable work; so the amount of getter placed in a glass bulb, bulb can be increased to 1.4X10 the degree of vacuum in a high vacuum state -4 Pa. At present, high pressure sodium lamp generally uses barium getter, it is the barium titanium alloy in the metal ring, and then fixed on the getter evapotranspiration does not affect the position of the output light. After the lamp is evacuated, the metal ring is heated by high-frequency induction, so that the inner ring of the barium titanium alloy is heated to evapotranspiration, and the residual harmful gas is absorbed during the evaporation process, and a black mirror surface is formed at the neck of the glass bulb. It must be pointed out that the getter placement is very important, the black mirror does not hinder the light output is appropriate; in the use of the process found in the black mirror of all or part of a gray white, indicating the bulb has leak, can not continue to use, must be changed to a new bulb.
- Q: What is the voltage of the high pressure sodium lamp?
- The fluctuation will supply voltage caused by lamp light and electric parameters; if the power supply voltage will cause the rise of bulb current increases, the arc tube cold end temperature increase, mercury and sodium vapor pressure increased, with the increase of the working voltage, the power of the bulb, causing the lamp life is greatly reduced; on the other hand, the power supply voltage is reduced, the light is not working properly and the decrease of luminous efficiency, may cause the bulb does not start or extinguish. Therefore, the requirements of customers in the use of light bulbs, the power supply voltage fluctuations should not be too large, generally required in the range of +6% to -8% range.
- Q: Using high-pressure sodium lamp as a plant growth lamp to promote the growth of plants. How large is the light of a 600W lamp, so that it can achieve the best simulated sunlight effect?
- LED plant growth lamp has the following characteristics:1, at any time of the day can enhance the light, so as to always help plants photosynthesis, can effectively extend and scientific control of the plant needs light, without any environmental changes.2, in the greenhouse or plant laboratory, can completely replace the natural light to promote plant growth. For most growers, the LED plant lamp is the best alternative to sunlight. Because its spectrum is completely based on the spectral design of plant growth, and has high brightness and long service life and other characteristics.Well, if you plant rare plants, consider trying LED plant lights.....
- Q: What is the luminous flux of 250W and 400W high pressure sodium lamps? Would you like to replace them with 120 180W LED street lamps?
- Calculate the light efficiency of high pressure sodium lamp will know, the luminous efficiency of high pressure sodium lamp is 70 80lm/w, and 06 - 0.7 use factors come to the conclusion that, the number of alternative to LED street light in your view that "
- Q: How much 30WLED brightness is equivalent to W high pressure sodium lamp?
- The minimum sodium lamp in the market is 70W, and the brightness of 70W sodium lamp can exceed 100W LED. Do you still understand?
- Q: High pressure sodium lamp is a kind of high brightness street lamp. What kind of material is it?
- The reason is that the energy saving efficiency, driving circuit of power factor, high pressure sodium lamp inductance and electronic drive type, efficiency less than 60% inductance, the electronic efficiency is less than 80%, is able to heat source, heat radiation.
- Q: What are the two specific lights of high pressure sodium lamp and high-pressure mercury lamp?
- High pressure sodium lamp and similar low pressure sodium lamp, mainly composed of filaments, bimetal thermal relay, discharge tube, glass shell, etc., it consists of translucent polycrystalline alumina ceramic material, filled with mercury and mercury sodium agent, mercury vapor to produce high pressure, made of tungsten filament filament spiral or woven into a can storage of alkaline earth metal oxides of a certain number of shape, when the bulb is started, the arc tube arcing between the electrodes at both ends, due to the high temperature the effect of arc tube sodium mercury vapor evaporation as mercury vapor and sodium vapor emitted from the cathode to anode electrons in the movement process, impact discharge atomic material to obtain. Energy ionization or excitation, and then by the excited state back to the ground state; or by the ionized into an excited state to the ground state, then an infinite loop, at this time, the excess light energy to radiation Form release gives birth to light.
- Q: What is the luminous flux of 110W HPS?
- This is usually 120LM/W, 110W*120LM/W=13200LM, and the pupil lumen is 68LM/W, 110w*68LM/W=7480LM
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T8 LED Tube 9W (Aluminum+PC) from CNBM ,China
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 set
- Supply Capability:
- 999999999 set/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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