SMD3014 Epistar T5 Led Tube Light 25 Watt 232pcs

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 50 Pieces pc

Supply Capability:: 100000 Pieces per Month pc/month

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LED T5 Tube

1. T5 Intergrated tube

2. Color temperature: 2700K-6500K

3. Voltage: 185~265AC

4. CE/RoHs

Features of LED T5 Tube:

1.Brightness

PC or aluminiu alloy housing, PC clear covering, thus make sure the good heat disspation, and strong light transmittance

2.Long time

Apply constant current to ensure the long-time usage and less light depression, and each LED works individually which greatly enhances the stability.

3.Economical

Replace the traditional T8/T10, led tube can directly connect with AC110V/220V power supply which reduces the cost and installment problems.

4.Energy saving

Special design for electric circuit and comprehensive adoption of LEDS can get high power, high luminosity and 80% energy saving, high color renderig index.

5.Environmental

LED tube is the new lighting products of eco-friendly. It doesn’t need the amperite and other asssessories,no chromatism, long life span for over 40000hours, easy installment and cost saving.

6. Application

indoor lighting such as office, factory, shopping market and house.

Q: How to adjust light in fluorescent lamp: The dimming of fluorescent lamp is a method of frequency modulation dimming. The power adjustment of the fluorescent light source is realized by the characteristics of the voltage conversion ratio and frequency correlation of the high frequency transformer in the ballast. The higher the frequency of the high frequency transformer in the ballast, the lower the output voltage of the high frequency transformer; the lower the frequency of the high frequency transformer, the higher the output voltage of the high-frequency transformer. The control circuit can adjust the oscillation frequency of the high frequency transformer, and can adjust the output luminous flux of the fluorescent lamp.

Q: Is the energy-saving lamp a fluorescent lamp?: The energy-saving lamp belongs to the fluorescent lamp class.The same power of energy-saving lamps should be incandescent lamp brightness of more than 3.5--8 times.

Q: Are there any differences between fluorescent lamps and energy-saving lamps? What are the differences between them?: Material luminescence can be divided into two categories: one is the material heating, thermal radiation and the light, the other is the object of excited energy absorption and the transition to the excited state (non steady state) in reverse to the ground state in the process of releasing energy in the form of light. The luminescent materials with rare earth compounds as matrix and rare earth elements as activators are mostly in the latter category, namely rare earth phosphors. Rare earth elements are rich in electronic energy levels, because 4f orbitals exist in the electronic configurations of rare earth atoms, which create conditions for a variety of energy levels to achieve a wide range of luminescence properties.

Q: What are the types of fluorescent lamps?: Relationship between the diameter of fluorescent lamp tube and its electrical parameters:1, fluorescent tube, the smaller the diameter, the higher the light efficiency, the better power-saving effect2. The smaller the diameter of the fluorescent tube, the higher the ignition voltage of the glow lamp, the higher the technical performance requirements of the ballastThe diameter is larger than T8 (T8) fluorescent lamp starter ignition voltage is low. Compared with 220V, 50Hz AC, with starting ignition voltage less than 1/2 power supply voltage law. Can use inductive ballast, for starting and lighting operation.

Q: What's the difference between an energy-saving fluorescent lamp and a LED light?: When the two semiconductors are connected, a P-N junction is formed between them.When the current passes through the wire acting on the wafer, the electrons are pushed into the P region and combined with the electron hole in the P region,Then energy is emitted in the form of photons, that is, light.

Q: Why can fluorescent lamps emit various colors?: Have you ever seen fluorescence? After the surface of the object is coated with fluorescent material, the light can be sent out at night to absorb various colors of light,Silver light powder material is different, the light is also different

Q: What is a fluorescent lamp? What are fluorescent lights?: The fluorescent tube is a glass tube, the inner wall is coated with a layer of fluorescent powder (magnesium tungstate, calcium tungstate, zinc silicate, etc.), different phosphors can emit light of different colors. The lamp tube is filled with thin inert gas (such as argon gas) and mercury vapor, and both ends of the lamp tube have a filament made of tungsten, and the filament is coated with an oxide which is easy to emit electrons after being heated. When the filament passes through the current, the filament in the lamp tube emits electrons, and the temperature in the tube is increased, and the mercury is evaporated. Along with the gradual rise in temperature in the tube, mercury vapor free, inert gas molecular collision when mercury vapor discharge, arc discharge, it radiates invisible ultraviolet light, visible light fluorescent powder in the inner wall of the tube after UV excitation.

Q: Maintenance and repair of fluorescent lamp: Pay attention to maintaining a ventilation environment, not only to take away the dust, but also to reduce the temperature of the tube so as to extend the life of the tube. 1, the fluorescent lamp heating easy to attract dust, clean and ready to turn off the power, and then try to make the indoor air circulation, with a twist dry cloth stained with a little cleaner to clean the tube gently, and then use a clean dry cloth to clean the cleaning agent.

What we believe in is that "Sincere cooperation for mutual benefit". What we keep as our tenet is that "High quality is our responsibility for customers and high quality is the only condition for our eternal development, and what we always do is to provide customers with top-ranking products, technical support and service.

1. Manufacturer Overview

Location	Guangdong,China (Mainland)
Year Established	2011
Annual Output Value	Above US$100 Million
Main Markets	40.00% Western Europe 20.00% North America 10.00% Mid East 5.00% Southeast Asia 5.00% Central America 5.00% Eastern Europe 5.00% Northern Europe 5.00% South America 3.00% Africa 2.00% Eastern Asia
Company Certifications	RoHs; CE; Certificate of Patent;

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port
Export Percentage	71% - 80%
No.of Employees in Trade Department	11-20 People
Language Spoken:	English, Chinese
b) Factory Information
Factory Size:	1,000-3,000 square meters
No. of Production Lines	Above 10
Contract Manufacturing	OEM Service Offered Design Service Offered Buyer Label Offered
Product Price Range	Average