Why LED Lighting Solution ?

CMC LED lighting can breathe new life a range of public areas and corridors - Government facilities can quickly be modernized, presenting a fresh and more welcoming face to the public, while school classrooms become more comfortable learning environments, letting students focus better, see more clearly, and study harder. Hospitals can even take on a calmer atmosphere, letting patients and doctors feel more at ease.
 

High efficiency and long life spans cut down on energy usage and maintenance costs, making public facilities less expensive to operate, which tax payers will appreciate.
No IR and UV light produced, so public officials and other workers will stay healthier, feel more comfortable, and are more productive.
Mercury-free CMC LED lighting makes government buildings more environmentally friendly and modernizes a city or town's image.

 
From hospitals to schools, exhibition halls to city halls and libraries, CMC LED lighting is the best way to bring any public facility into the 21st century.

What is COB LED ?

COB
COB, (Chips on Board), multi- chip package together as a LED lighting module . When it lights up , they look like a luminous surface . .

Why use COB technology ?
LED (light emitting diode light-emitting diode ) is a new generation light source, with energy saving features , but not perfect. Due to its high luminous intensity per unit area , so bring serious glare compared to traditional light sources . When you need high-wattage light source , you need to install multiple LED together without taking a mist or fog lens filter , there will be serious zebra while using mist filter or mist lens will bring no small loss of light .

How COB LED light work

Century spot has LED MCOB technology intellectual property rights, an advocate LED surface light source . Century spot clusters with small size chip packaging technology

Clusters of small size chip package increased the number of times the light-emitting area , the maximum to avoid the glare

LED light efficiency increases as the chip size is reduced . Latest achievements so far the world's major LED 's luminous efficiency has small chips can do 249lm/watt @ 20mA, while the large-size chip only do 161lm/watt @ 350mA. With the increase in drive current , the luminous efficiency will be reduced.

Clusters of small size chip LED package has become a trend in packaging technology . Future LED lighting and backlighting, surface-emitting light source will occupy at least half.

How to install TXT Integrated LED headlight H4 Hi Low 20W 2400LM

TXT car automotive integrated LED headlight lamp conversion kit 20W 2400LM 6000k H4 HI LOW

1, Integrated design, (Don't need fan and outside ballast)
2, 100% Plug & Play Conversion
3, IP68 Waterproof
4, Precise Focus
5, Quickly Start
6, Optimal Beam Pattern
7, UV Block

Socket Type : H4 HILOW
Voltage : DC 12-24V
LED Type : CREE XM-L2 Chips
Color Temperature : 6000K as daylight
Beam Angle : 360'
Luminous : 4800LM/Set 2400LM/Bulb (Brighter than 75W Halogen Headlights and 35W HID)
Power : 40W/Set 20W/Bulb (Brighter than 75W Halogen Headlights)
package Included : One Set CREE LED Headlight

Certified by CE, RoHS
 
Product Description:
Our High-quality, high-power 20W 2400LM LED car headlights made by the United States imported CREE chip (As is known that the current CREE chip for the global best quality, performance is better than Samsung chips), aluminum alloy accelerate the heat dissipation , and the bottom cooling fan to better heat dissipation.
Features:  
Fully aluminum housing, perfect heat dissipation design;
High power Cree -XM-L2 chips LED, 20W per bulb,
High luminous efficacy Flux: 2400LM, high reliability
Wide-range voltage, constant current control, anti-interference circuit design
200% brighter than your stock Halogen headlights
Beam Angle 360 degrees
Low Power Consumption.
Easy installation, just plug and play.
Up to 30,000 Hours Service Life.

Automotive LED headlamps advantages:
LED lights than traditional halogen energy, more power.
Xenon lamp brightness and proximity , but the LED lights light up without delay, to enhance road safety. Instant start no strong currents impact , effectively protecting the car comes with a battery , improving battery life of more than 30%.
Fast cooling , the appearance of the most advanced design , thermal structure ingenious and reasonable.
Less warranty, power driver with wide voltage constant current mode , the car can respond to a variety of voltage instability , the effective protection of normal use Led efficient and simple structure , fewer components damaged, repair the probability is very low , compared with HID ballast repair lower than 80% .
Heating temperature is low , protect the car . Xenon working temperature up to 800 ° -1000 ° , the main reason for the car ignition .
LED car headlights simple structure, fewer parts than xenon lamps, significantly lower than the xenon lamp failure rates !
Automotive LED headlamps color temperature balancing. The Xenon bulbs in the same color to clear , about 600K.

Warranty  Information
 
All of our LED Conversion Kits are covered by a 2-Year Warranty.  The warranty  covers any factory defects with  the bulbs .  If the product stops working within 2-Years from the date you purchased it, send it back to us and we will replace the defective item. It's as easy as that! Keep in mind  that our defective rate on  LED Kits and parts is less than 0.43%.so you can feel free to buy.

How Do I Choose the Best LED Light Bulbs?

Outdoor lighting gives a home an elegant ambiance. Light emitting diodes (LED) lights are the most modern form of lighting for homes and landscapes. These bulbs provide bright white light by combining small diode bulbs. When selecting an LED light, it is important to determine the budget and desired look before purchasing lights. It is best to try out a few types of lights before selecting an entire set for a home because LED bulbs are expensive and may not give the home the desired look.

LED bulbs produce a small bright light that uses far less electricity than standard bulbs. This makes this technology extremely attractive to energy-conscious consumers. LED technologyhas been used for several decades in small transistors and alarm clock radios, but engineers have found that combining several lights together makes a comparable light that can be used in televisions and spot lights.

The first step in selecting new lights is determining what types of lights are needed. LED light bulbs are available as security lights, spotlights, reading lamps, and landscape lights. Selecting the proper light fixture will help ensure the light matches the desired effect.AdEach LED light comes with a specific luminous rating. This defines how much light the bulb will emit. For the best quality light, the luminous rating of the LEDs should be equal to or greater than the rating of the light being replaced. LED lights are made of multiple tiny bulbs and require a higher luminous rating than standard bulbs to emit the same light.

Security lights are good idea for a home or business. These lights are connected to motion detectors that activate when an object passes through a projected beam. LED light bulbs are available as security lights. When the motion detector spots an intruder the bulbs provide a burst of light that illuminates the entire secured area.

Most LED light bulbs are made from several small bulbs. As an individual bulb burns out the light brightness quality deteriorates. It is better to buy led lights that have more bulbs because they will produce a brighter light and last longer.

LED light bulbs are a great option for Christmas and holiday decorations. These bulbs are available in large strings that can surround trees or homes. LED lights burn less electricity, which can save considerable money during the holiday seasons.

What is waterproof level and what is the difference ?

Non-waterproof LED strip PCB
(Printed Circuit Board) material with self-adhesive back.

Waterproof LED strip-surface injection
Except it PCB material is encapsulated with plastic Gel at surface, with adhesive back, water resistant coat(IP-65).

Waterproof LED strip-silicon
tube Except it PCB material is ebcapsulated with silicon jacket. Without self-adhesiveback, water resistant coat (IP-67)

Waterproof LED strip-whole injection
Except it PCB material is encapsulated with plastic GEL at both side. Water resistant coat (IP-68).


The waterproof LED strip has advantages on non-waterproof as following aspects

1) silicon on the surface soften the pointing effect that non-waterproof LED strip might reveal due to distributed LED lighting chip.

2) silicon on the surface will protect your lighting chips from collateral anf fatigue damage during operation. However, to choose between non-waterproof anf waterproof LED strip is a decision that should be made based on your specific needs.

While, non-waterproof strip gets much brighter than waterproof strip.SMD flex LED strip can not afford heary weight on itself during working.

Be sure to use 12V AC /DC power supply to run LED strip since high voltage will damage circuit board in second.

When you need to connect multiple strips together and make them working under same control unit and power
supply, please make sure to connect them in parallel connection, instead of series connection.

Please be aware series can cause problem like color difference between the start and end of strips, and colors
difference between strips as well.

Difference Between 3528 vs. 5050

By Sanny-lighting
SMD 3528 vs SMD 5050, those are the two types of chips most used in strips nowadays, and it is essential to distinguish which one is used in each case because that will impact on the price but of course also on the performance. So what are their features and differences?


3528 LED strip light
SMD 3528 strips LED flexible are a medium output, low heat LED die. In 5 meter reels with 300 chips they generally generate between 120 to 220lm/m (in Pure White) which is enough to project an even light level approximately 300mm (1′) from where it is mounted. Some manufacturers offer Ultra White versions which can offer up to 360lm/m. The average power consumption for this type of LED SMD Strip is 5W/m. However, big manufacturers offer also higher density reels, with 600 chips per 5 meter reel, which deliver up to 440lm/m (in Pure White), which can go even higher to 720lm/m for manufacturers with Ultra White versions. The power consumption in this case is around 10W/m. Most 3528 LED strips can be cut every 3 LED modules, or 50mm (2″) for 300 chip reels and 25mm (1″) for 600 chip reels. SMD3528 is a single color LED strip lighting solution. In terms of price, they are the cheaper option.

5050 LED strip light
SMD 5050 flexible strip LED are a high power, higher heat SMD LED option. They are also commonly referred as triple core strips (when looking closely three different areas can be identified on the chip). Strips using this type of SMD LED flexible strip usually have a wider variety of options, being the most common the normal density reels with 30 chips per meter (360lm/m in Pure White) and a power consumption of around 7,5W/m but some manufacturers offer also higher densities, normally in shorter reels, such as 3 meter, with 60 chips per meter, delivering an astonishing 720lm/m in Pure White with a Power Consumption of around 14,5W/m. As we can see, SMD 5050 can offer a light output over 3 times that of the 3528 strip and therefore the 5050 LED is well suited for lighting up areas that may be subject to high levels of ambient light. 5050 LED strip can also be used as a replacement for fluorescent tube in general task lighting and in light boxes. As a result, logically, they are more expensive, but for installations with high luminosity requirements they are preferred since their cost per lumen is generally lower.

Moreover, the 5050 strip is available in both single color and RGB color change models. The color change version requires additional control but can produce millions of different colors, so finding the right shade or combination is a simple matter of programming.

What type of SMD is better? The answer is simple, it depends. For basic lighting projects with low luminosity requirements, monocolor and when cost is the key factor, then SMD3528 prevails. For more demanding projects or RGB installations, then SMD5050 is the obvious choice.

How to choose suitable LED color temperature

When LED lights improve our daily life, it seems we need more consideration to choose the right one to meet our needs, like the color temperature to suit the atmosphere as we wished.

For the LED light, there are mainly 3 kinds of white colors – warm white, natural white and cool white. It states the difference between a softer, warmer form of illumination and a sharper, colder effect.



Kelvin scale measures the “color” range of LEDs. You can see the color below 2000K is yellow / orange tinge, while 4000K is roughly neutral. The colors associated with any particular LED products are described as “warm white”, “natural white”, or “cool white”. When the temperature of K no. goes down the light appears warmer and as it goes up it is cooler.

Those different colors perfectly match different atmospheres and our needs. Usually, warm white is good for indoors, as it keeps the room sweet and warm and make people relax. Cool white is a good choice for outdoor lighting or anywhere where you might want sharper definition and illumination like the reading room that more approximates daylight.



Link the photo to buy it with good price
But how are the lighting effects under different colors? Yes, we need to familiar with them.

From the right examples you can understand the difference between ‘warm white’ and ‘cool white’. We can see that both very cool and very warm color temperatures can adversely affect vision and generally make a space feel uncomfortable, so it is worth considering this issue quite carelly and getting a color that suits our own personal needs and tastes.

One things here needs to explain about this field:

The name used to describe the color temperature is not same from here to there. Some people call cool white as daylight, natural white as cool white. For example, in Hiachieve Limited company, the warm white is 2700K-3300K, Natural white 4000-5000K; and 55000K-7000K is cool white. I have to admit that different companies have a different range to part the warm, natural or cool, but the figure is not at too much difference. Another thing is the called name, some people like to say day light while he means natural light; or call natural light means cool white... So it is betty to confirm the light color with Kelvin scale to limit it.