“A good light should bring a comfortable feeling to life”

-by Mr.Zhu, CEO of AATECH


AATECH have a stubborn attitude when designing or producing a LED light, everything we want to make it best, so from the raw materials choosing to production process, every step are very strictly at AATECH, How to make a good light is easy and also difficult, easy step is to choose the guaranteed materials, produce it carefully, then it comes a good LED product, difficult step is how to make sure each materials performs good at different conditions, find a balance between each materials, only by this, the product is real good with stable lifetime said by Mr. Zhu.

  • LED Antivirus Light Technology
  • LED Panel Light Technology
  • LED Track Light Technology
  • LED Down Light Technology
  • LED Ceiling Light Technology
  • LED Tube Light Technology

New nanometer material introduce


222.png


>> What's nanometer?


  • One nanometer is one billionth of a meter. How small is this size?

  • The scientific community regard the field larger than 100 nanometers as the macroscopic world, and the field from 1 nanometer to 100 nanometer Called the mesoscopic world, less than 1 nanometer is called the microscopic world.

  • The diameter of the virus is approximately 60 to 250 nanometers, and the diameter of the red blood cells is approximately equal to 2000 nanometer, the diameter of the hair wire is 3000-5000 nanometers

>> Nanomaterial's main features


444.png


  • Surface-to-body ratio effect: Under the same volume, the smaller the particles, the larger the surface area. At this time, the surface-to-body ratio effect cannot be ignored.

  • Quantum effect: When the particles fall below the nanometer size, quantum effects must be considered. At this time, the energy level changes from continuous to phase, and the electrical, magnetic, andoptical characteristics have undergone significant changes. For example, the conductive metal becomes an insulator after nanometerization.

  • Quantum tunneling effect (macroscopic quantum tunneling effect):

    In classical mechanics, particles cannot overcome potential energy barriers and have the effect of passing through walls. However, in the atomic micro-environment, electrons have a higher potential energy barrier than themselves, but have a tunneling effect, so it is called quantum tunneling.

    Great changes after nanometerization, the following physical properties will change after "nanometerization". Sound properties, optical properties, electrical properties, magnetic properties, thermal properties, chemical properties, mechanical properties

>> New nano composite material


Item

Conditional unit

Specifiction

Physical
property

Appearance

Standard

Light yellow aqueous solution

Main ingredient

-

Titanium dioxide, water and

silver

Solid content

Weight percentage

wt %

1.0 - 1.2

Particle size

nm

<100nm

PH

-

7.5 - 9.5

Viscosity

25℃mPa.s

<5

Refractive index

-

2.2 - 2.4

proportion

25℃

1.02

Freezing point

4

Safety

Oral toxicity test

LD50(mg/kg.mouse)

>5000mg/kg

Skin irritation test

Primary irritation

index

0



>> Material characteristics and application description:


The new nano-composite material is a new type of nano-composite surface treatment and environmentally friendly non-toxic material designed to provide general indoor environmental needs. It has self-cleaning, ultra-high temperature resistance (below 500℃), high hardness, antibacterial, anti-viral, air purification, and removal of the environment. Pollution, highly functional surface treatment environmentally friendly material solution.


Material functionality:

Excellent anti-fouling, self-cleaning & deodorization & anti-bacterial & anti-viral & removal of pollution (formaldehyde) in the environment, TVOC & nano-materials with excellent adhesion, non-toxic and environmentally friendly materials and other characteristics.


>> Titanium dioxide (Tio2)


Titanium dioxide, chemical formula is TiO2, commonly known as titanium dioxide, mostly used in photocatalysts, cosmetics, can rely on ultraviolet light

Even visible light disinfection and sterilization, there are already some products available. Titanium dioxide is a catalyst for the reaction of water to produce hydrogen and oxygen.Titanium dioxide can be made into a photocatalyst for purification

Air can eliminate 25% to 45% of nitrogen oxides in vehicle emissions, and can be used to control PM2.5 suspended particulates, excessive air pollution.

Titanium dioxide crystal type: anatase type (Anatase)/rutile phase/brookite type


There are four main advantages of titanium dioxide:

1) Titanium dioxide is resistant to strong acids, alkalis and organic solvents.

2) Titanium dioxide will not dissolve itself in the photochemical reaction.

3) Titanium dioxide does not contain toxic substances.

4) The raw material of titanium dioxide is rich in titanium ore, and the price is low.


>> Photocatalyst principle diagram



图片2.png



The energy generated by light (below normal normal light) triggers the oxygen and water molecules nearby converted into highly active O-, O2-, O3- (superoxide ions) and hydroxyl radicals (OH-) to decompose organic substances (viruses, bacteria, odor, oil dirt, dust,harmful to humans or the environment), convert it into carbon dioxide (CO2) and water (H2O), this is the role of photocatalyst.


>> Silver



Silver is a soft and white shiny transition metal with the highest electrical conductivity, thermal conductivity and reflectivity among all metals.

Silver has high ductility, so it can be rolled into a transparent foil that is only 0.00003 cm thick, and 1 gram of silver particles can be drawn into filaments about two kilometers long.

>> Nano Silver


2222.jpg


The principle of action is that nano silver easily adsorbs oxygen atoms on the surface of nano silver particles, so it has strong oxidizing power for microorganisms, and can interact with the hydrogen-sulfur functional group (-SH functional group) on the surface protein of microorganisms, that is, its structure is destroyed by oxidation to achieve excellent antibacterial effect.


Nano silver has many advantages such as broad-spectrum bactericidal effect, no drug resistance, no toxicity, no irritation irritation, no need for light activation and no influence by acid and alkali values.

Nano silver also has the property of emitting far infrared rays. It has good emissivity in the wavelength range of 4 to 400 microns. It can improve fine circulation, improve immune system function, increase skin activity, improve joint pain, and increase body oxygen content to promote metabolism.


>> Advantages of nano silver combined with titanium dioxide


  • Nano-silver has a powerful ability to kill bacteria, but it cannot decompose the corpse of bacteria. When the nano silver is covered, it loses the function of sterilizing and killing viruses, which is the biggest flaw.


  • Photocatalyst has a good decomposition effect, but it has limited energy activity of light, it should not be too long without light reaction, just like a rechargeable battery, this is the biggest flaw.


  • So after combining the two, the nano-silver strikes all the time to kill bacteria and viruses, and the active titanium dioxide photocatalyst is used to decompose corpses and organic dirt, etc.


  • A good cycle is achieved, which improves the defects of old materials.

    And according to the characteristics of the two materials, such as anti-fouling, anti-corrosion, anti-bacterial, anti-viral, anti-odor and anti-harmful substances, it can be widely used in various medical, human health, supplies, food, clothing, housing, travel, education, entertainment etc.

OK (1).png

OK (2).png


>> Main Specification:


     Product

    LED panel light

     Input

    AC200-240V/50-60Hz or AC85-265V /50-60Hz

     Chip

    Epistar SMD4014 or SMD2835

     Lumen efficency

   100lm/W, 120lm/W

     CRI

   >80   ( can offer CRI>90 if required)

     PF

   >0.95

     THD

   <17

     Beam angle

   160°

     Driver

   Choose branded driver:

   Meanwell, Philips, LIFUD, AGT, BOKE, etc (ENEC, TUV,CE approved)

     Dimmable

   Triac,1-10V,DALI, DMX512 can choose

     Working temp.

   -40°C - 50°C

     IP grade

   IP40

     Energy efficency class

   A++

     CCT

   3000K, 4000K,   5000K, 6000K   (customized CCT available, precise to ±100K)

     Frame colour

   White, Silver, Black, etc

     Certificates

   EMC (EN61547, EN55015, EN61000),   LVD (EN60598), EN62471, RoHS

     Lifespan

   50000 hours

     Warranty

   3 years, 5 years can choose


1552442.png



10.png

11.pngOK.png


QQ截图20210319085154.png


>> Test Report: 600x600mm,40W IES


QQ截图20210318155732.png


>> Luminous Decay Graph


llllllllllll.jpg

T series track light adopts the latest technology of cold forging. The lamp body is made of #1070 aluminium ingot by one time forming without secondary process like splicing, riveting and soldering. The cooling effect of radiator is completely same as that of raw aluminum material with good heat dissipation,   and there’s only 3 steps to make an aluminium ingot turn into a lamp:


222.png


1. Put an aluminium ingot into hydropress, getting a primary lamp housing.


333.png


2. Lathe the lamp housing, getting a delicate lamp body.


444.png


3. Assemble the lamp body with other parts.


The excellent heat conductivity determines lamp quality, combined with high performance light source, we can control our lamp's light decay <10% within 30000hrs, <20% within 50000hrs. By our test, the cooling effect of cold forging aluminium is 30% higher than that of same size of #6063 profile aluminium and double better than die casting aluminium.


The Thermal conductivity of different aluminum material:

Cold forging aluminium (#1070): 226.w/m.k
Profile aluminum (#6063): 180.w/m.k
Die casting aluminium (#ADC12): 98.w/m.k


图片2.png


LED with ceramic substrate

Self-design ATCOB COB LED with Epistar chip, ceramic PCB against pure gold thread, which has features of high light efficiency, high CRI, high stability, low light decay, low SDCM, etc.


The most representative feature of ATCOB COB LED: 150lm/W under CRI>90, R9>50 & 3000K, and the highest CRI can be CRI>97. Also, even if half of the chips don't work, just less than 20% reduction in luminous efficiency.


555.png


Free soldering

Free soldering design (including LED, driver, connector, etc), which is convenient for assembly and customer can change any parts easily and quickly.


650.png


Special requirement design

Support lighting for food like meat, vegetables and bread, making the food more charming.

The specialized LED+Reflector of lamps for food display can highlight the freshness of food with the most appropriate lighting color, so that the food color under our lighting is closer to or even better than the real color itself. For example, baked food looks more crispy with the golden brown light, and meat looks more bright red with the pink light.


666.jpg


Available track holder: 2 wires 1 circuit, 3 wires 1 circuit and 4 wires 3 circuits.


111.png


Support Triac, 1-10V, Dali, DMX, 2.4G dimming

Perfectly compatible with almost all famous light sources &drivers: Philips, CREE, CITIZEN, Tridonic, Osram, Lifud, Eaglerise, Meanwell, etc.


77.jpg


Power 7-12W can be CCT adjustable from 2000K to 2800K by Triac dimmable.

Power 20-50W can be CCT adjustable from 2700K to 5700K


111.jpg


CCT dimmable

Support 3 different colour temperature via dip switch, total power remains the same

222.jpg


Beam angle choose function

Support 3 different beam angle via dip switch, total power remains the same

333.jpg


Support zoomable and shapable form

Using latest LED focusing and shaping technology, customer can change freely the light spot shape, size, sharpness,etc.


By this technology, it can replace traditonal advertising lighting box(with backlight) , achieve a more precisely and smoothly light effect, very suitable solution for gallary, museum, restaurant, hotel,etc.

444.jpg


Support zoomable form

Now at the market most zommable track lights will loss 50-70%   brightness. (for example, a common 30W track light with 3000lm at beam angle 60°,   it might only 1000lm at beam angle 10°)


Our new technology can assure the zoomable track light only loss < 10% brightness when adjusting the beam angle.


T series LED track light photos


888.jpg


999.jpg

Glare

The basic requirement for high quality lighting design is no glare or minimal glare. Because glare will reduce our inspection ability, which is not obey visual comfort and the proper distribution of room lighting. The glare may be caused by physiology, like when the sun or any other light cause interference on visual operation, people's perception on the surrounding environment will be weakened. Or it may also be caused by psychology - When there are high illumination in outside area and cause distraction, people will have subjective sense of glare. About the relative glare, the viewer's gaze is continually attracted from the working vision to the brighter area. This glare will distract people's attention to what they observe - whatever it's computer screen, or showpiece in the shop, repeated changes between the different level of illumination will cause visual fatigue.


A.jpg


According to the formula provided in GB50034-2004 appendix A, UGR level

can be roughly divided into 28, 25, 22, 19, 16, 13, 10.


UGR 28: unbearable
UGR 25: uncomfortable
UGR 22: a bit uncomfortable
UGR 19: feeling between comfortable and uncomfortable
UGR 16: acceptable
UGR 13: can still feel the glare
UGR 10: glare free


All ATCOB products are designed based on the feature of anti glare, and specially design super anti glare down light and track light for high-end hotel, apartment,etc.


ATCOB’s lowest UGR can be 9.


hhh.jpg


LED with ceramic substrate

Self-design ATCOB COB LED with Epistar chip, ceramic PCB and pure gold thread, which has features of high light efficiency, high CRI, high stability, low light decay, low SDCM, etc.The most representative feature of ATCOB COB LED: 150lm/W under CRI>90, R9>50 & 3000K, and the highest CRI can be CRI>97. Also, even if half of the chips don't work, just less than 20% reduction in luminous efficiency.


555.png


Free soldering

Free soldering design (including LED, driver, connector, etc), which is convenient for assembly and customer can change any parts easily and quickly.


xxx.jpg


Flicker free

Flicker free LED light can provide a comfortable and healthy lighting to people’s life.


手机照.jpg


Good performance of heat dissipation

By use strong aluminum housing, achieve a good heat dissipation and guaranteed the whole light lifetime from the beginning.


ATCOB are open each order’s heat dissipation test report to every customer.


The Thermal conductivity of different aluminum material:



Cold forging aluminium (#1070): 226.w/m.k
Profile aluminum (#6063): 180.w/m.k
Die casting aluminium (#ADC12): 98.w/m.k



666666.jpg


Strict quality control

Professional laboratories and test equipment. Carefully control each steps from raw materials to outgoing, available different environments necessary test, such as salt for corrosion test, full load multi-voltage impact aging test, simulate transportation test, 3D Mobile infrared temperature rise test,etc


650.png


Special requirement design

Support lighting for food like meat, vegetables and bread, making the food more charming.

The specialized LED+Reflector of lamps for food display can highlight the freshness of food with the most appropriate lighting color, so that the food color under our lighting is closer to or even better than the real color itself. For example, baked food looks more crispy with the golden brown light, and meat looks more bright red with the pink light.


666.jpg


Support Triac, 1-10V, Dali, DMX, 2.4G dimming

Perfectly compatible with almost all famous light sources &drivers: Philips, CREE, CITIZEN, Tridonic, Osram, Lifud, Eaglerise, Meanwell, etc.


77.jpg


CCT dimmable available

Power 7-12W can be CCT adjustable from 2000K to 2800K by Triac dimmable.

Power 20-50W can be CCT adjustable from 2700K to 5700K


nm.png

1.png



1343.png


>> Advantage:

  • Patent mold design with strong housing;

  • Choose high brightness branded chip;

  • Self designed stable driver, flicker free;

  • Quick and easy installation ( 2 minutes can install one light!)

  • Mircowave sensor available


>> Main specification


ProductLED ceiling light
InputAC220-240V/50-60Hz
ChipSMD2835
Lumen efficency100lm/W
CRI80 (can offer CRI>90 if wanted)
PF0.60
THD<15
DriverCE approved
SensorHF Microwave
Working temp.-40°C - 50°C

Energy efficency   class

A++

CCT

3000K, 4000K, 5000K, 6000K   
(customized CCT available, precise to ±100K)
CertificatesCE, RoHS
Lifespan50000 hours
Warranty3 years


>> Sensor Specification


Sensor typeHF Mircowave
Operation frequency5.8GHz
Transmission power<0.2mW
Detection range:
Max(diameter*H)

8*6m

Detection angle30°-150°
Detection area25%, 50%,75%,100%
Hold time5s, 30s, 60s, 300s
Sensor modeOn/off, full/dim

Daylight sensor

On/off, 2lux, 10lux, 50lux



图片1.png

2222222.png


>> Features:


• Super bright Epistar SMD2835 LEDs source,whole light output lumen>160lm/W, CRI>80 ;

No flicker, no ripple wave isolated driver, high light efficiency;

Special designed PC cover and driver

( Traditional PC cover light transmittance is 85-87%, our new designed can achieve 90-92%

   Traditional driver efficiency is 85-87%, our new designed can achieve 90-92% )

• With thicker aluminum housing, good heat dissipation from the beginning;

• Constant current ,PF> 0.95, input voltage AC90‐270V;

• CE,RoHS certificated, long lifespan over 50000 hours.


>> Main Specification:


Product LED tube light
Input AC200-240V/50-60Hz or AC100-277V /50-60Hz
Chip SMD2835
Lumen efficency 100lm/W, 130lm/W, 160lm/W
CRI 80 (can offer CRI>90 if wanted)
PF 0.95
THD <15
Driver Non-isolated driver; Isolated driver (CE approved)
Dimmable Triac,1-10V can choose
Working temp. -40°C - 50°C
IP grade IP40

Energy efficency   class

A++

CCT

3000K, 4000K,   5000K, 6000K   
(customized CCT available, precise to ±100K)
Certificates CE, RoHS
Lifespan 50000 hours
Warranty 3 years, 5 years can choose


tttt.png


>> LED tube working temperature:


yyy.png


>> Rotate tube caps features:


Compared with traditional fluorescent tube, LED tube is lighting in single side, if T8 base is fixed, the light angle will be deviated.

By rotated tub caps, can offer you a good performance brightness in every angle!


1.png2.png


>> T8 1200mm 18W:


1.png



>> T8 1500mm 24W:


2.png


>> T8 LED tube installation


• Before install, check the product model, Magnetic ballast or Electronic ballast, according to follow instructions to install it.


• By magnetic ballast can keep it By electronic ballast must be remove first and then connect the wire.


• Magnetic ballast

LED tube Starter

Noted: when LED tubes are replaced from a standard fluorescent tube, the starter must be removed and replaced by enclosed fuse.


• Electronic ballast


1.png

               MUST be by-passed by a professional electrician


Noted: We strong recommend to remove ballast, because the ballast will consume power and reduce the PF value.