• Take the LED lead

    The world has come a long way as far as lighting choices are concerned. From candle lights to incandescent bulbs, from tube lights to CFLs and now, the LEDs have taken the world by the storm. Though LEDs have been on the scene for quite some time now, but these have really become house friendly and cost competitive quite recently. Incandescent bulbs are fast disappearing from the scene and acquiring a nostalgic value while CFLs are now being replaced in view of the advantages of LEDs. A promising feature of LED bulbs is that these don’t use mercury and thus are environment friendly while use of mercury is an issue with the CFLs. Proper disposal of CFLs is an area of concern for which promotional schemes are often launched for deposit of used and damaged CFLs with the sellers and to get some discount. In LEDs, there are no UV radiations also. On touch, LED bulbs are found cool while you can’t touch other bulbs after some time as these get very hot after prolonged use. Not that LEDs don’t produce heat but these are provided with a heat sink for thermal dissipation. Thus LEDs have all the good features of lowest energy consumption, long life, no UV radiation and no use of mercury. Let’s have a look at the LED scene: The perfect fit The LED bulb type lights now produced to fit into the same sockets that are already provided in the house for conventional bulbs and CFLs. Thus, there can be instant replacement of bulbs by LEDs and the house owner need not go for a change of sockets. The LED bulbs look very much like the conventional bulbs and CFLs. These two factors are a major attraction for the house owners. LED bulbs produced now have both Pin type and threaded type bases and can be chosen as per the type of socket. The Pin base is known as B 22 base. The type of base is mentioned on the bulb pack and you can check it from the bulb pack instead of taking out the bulb from the pack. The thread type base is known as E14 or E27 base. E denotes Edison and such a threaded base is called Standard Edison Screw base. E14 base is slim base of 14 mm diameter while E27 base has 27 mm diameter. Wattage LED Glass bulbs have a wattage of 3W, 5W, 7W, 10W, 12W and 16 watts. These are good replacement of CFLs. LED rocket lamps are produced in 18 W, 25 W, 35 W and 45 Wattage. These can replace high power CFLs and HD lamps. The LED globe lamps are of 8 Watt only but act as good outdoor lamps. Brightness The lumen levels produced by a bulb indicate the brightness of the light a bulb produces. An incandescent lamp produces 10 to 15 lumens per watt while a CFL produces 50 to 70 lumens per watt. An LED produces 70-110 lumens per watt. More are the lumen levels, more is the brightness. So check the lumens that you need, not the wattage of the bulb. A 100 watt incandescent lamp can easily be replaced by a 3 watt LED to have same amount of brightness. Some LEDs give even 120 lumens per Watt. The cost factor No doubt, among the incandescent bulbs, CFLs and LED bulbs, LEDs are ...


  • LED Filament Lamp Advantages

    Compared with the incandescent lamp and common LED lamp, LED filament lamp has both advantages and avoid their disadvantages: 1. 360 degree full angle light emitting stereo light source LED light source in the past, like LED, LED, COB plug patch, integrated high-power LED lamp, in the optical device without lens like, can only be a plane light source, but the LED filament broke through this point, the porous metal substrate single crystal welding technology, truly realized 360 degrees the whole point of light solid light source, avoid the influence of light plus lens effect and optical loss caused by the problem, to meet the customer demand from the perspective of light, brings hitherto unknown lighting experience and more energy saving. 2. High CIR, High Lumen Blue + Red chip package, can make the color to achieve the traditional lighting effect, improve the light efficiency and brightness, instead of the traditional blue and green phosphors to increase the brightness of the process. 3. In line with the people's habit of appearance of the light source LED filament in line with consumer demand: when the filament to meet consumer demand in the market to dominate the incandescent lamp, energy-saving lamps are still the most can be accepted by ordinary consumers is not to change the product is used in lighting, LED fully meet consumer habits for filament lamps understanding. 4. Compared with the ordinary LED lamp, low cost Compared with the general use of LED lamps, LED filament lamp is mainly the sapphire substrate and the wick, instead of non renewable aluminum and non degradable plastic. Because the phosphor powder is coated on the sapphire substrate of the 0.8mm, the fluorescent powder consumption is less than the ordinary packaging form. Mainstream models from the current point of view, in accordance with the power is generally only 25, 28, 32 chip package, compared to the same number of common package, the use of LED chip is also less, then the corresponding overall cost is lower than ordinary LED.


  • Warmly Welcome Iran Customer Visit CX Lighting

    With the rapid development of the company and the continuous improvement of the company's product line, our LED lighting products are expanding the larger international market and attracting the attention of many foreign customers. In August 12th, the Iran customers came to our company to visit our company, to further understand the strength of our company and to make a field inspection of the company's products. Company sales director noah liu, the beam, and the technology department, quality manager and other hospitality customers, and customers on the strength of the company, development planning, product sales in detail, then, accompanied by relevant personnel, customers to visit the company's product usage, the customer was full of praise for the status quo, I our products have the production capacity, product quality and technical level. At present, the customer has signed a contract with our customers, at the same time, said it was pleased to our company to visit, and thank our warm and thoughtful reception, and the latest technology of our company a good working environment, orderly production process, strict quality control and products left a deep impression. High technologies, modern high-performance equipment, and experience of work at the market more than two decades allow us to offer our buyers the high quality products. Our products appropriate national and foreign standards and satisfies the requirements of the customer.


  • 7 Mistakes That Can Cause LED Driver Failures

    LED lighting industry has been booming for several years and it is well recognized that LED driver is the key component of LED lights. Usually the quality and right application of LED driver determines the reliability and life of the whole light fixture. So it is very important to make sure that fixture designers are fully aware of the possible failures caused by improper usage of LED drivers. Today we listed several possible reasons as below. 1. Not considering the higher Vf during the lamp cold start. The maximum output voltage of LED driver needs to be higher than Vfmax*N (N is the LED chip number in series). So please pay attention to the Vf max rather than Vf typ when choosing the drivers. And normally the drivers have 5%-10% output voltage margin from Vomax to the no load protection voltage to make sure of the cold start. 2. Not checking the derating curve provided in the driver datasheet. Normally LED manufacturers provide both Ta and Tc information in either product label or datasheets. If the driver is fully attached to heatsink, Tc is the key parameter worth paying attention to. Tc has to be less than the maximum rating to make sure of the right driver output without triggering the over temperature protection. And if the driver is independent and discrete from the light fixture, paying attention to the operation ambient temperature is normally enough and this is easier than monitoring the Tc. Also, the input voltage affects the derating curve because of the higher input current in the low input condition. 3. Improper startup which usually occurs in the lab. Normally the 90-305Vac driver is able to work in lower input voltage down to even 70Vac, but the thermal performance will be very poor thus triggering the over temperature protection or under voltage lock out. So it is suggested starting the driver after the input voltage is fully setup, rather than gradually increasing the input from low voltage. 4. Input Over Voltage. Need to make sure that the input voltage does not exceed the maximum rating, which normally 305Vac or 528Vac. We once had a failure caused by the improper startup in the real tunnel light application where the power was from the generator, and the operators turned on the generator after wiring all the lights directly to the generator, then all the 1000pcs of drivers were destroyed by the strong overshoot of the generator. While the right method should be: turn on the generator first, and then connect the lights to the power though a switch. 5. Connection. The wiring of L/N/G, output and dimming cables should be correct, and normally the input cable is brown, blue and green (green/white) for VDE cables and black, white and green for UL cables. Most of the dimming cables are violet/purple and grey. Carefully checking the label can avoid the problem. 6. Dimming problems. 0-10V dimmer usually output 1V as min and 9V as max when the source current from the driver Vdim+ is proper. If the dimmer can not reach 9V, t...


  • LED Filament Lamp and Spotlight Series Introduction

    LED Filament Lamp and spotlight Series Introduction CX LED Filament lamp, light-emitting filament to achieve 360 ° Angle, wide Angle light and does not need to add a lens, realize stereo illuminate, brought unprecedented lighting experience If you would like further information on the filament bulbs we stock, please do not hesitate to get in touch. LED CANDLES SERIES If you are seeking the vintage look then the decorative candle light bulb may suit best for you. At CX Lamps we stock many different candle bulbs with various fittings and styles available. These are mainly used in wall lights, desk and table lamps. If you would like further information on the range of candle bulbs we stock, please do not hesitate to get in touch. LED GLOBE SERIES Used for more luxurious decorative light fittings the globe bulb is a similar style and shape to the gold ball bulb but on a large scale. This means they are usually not suitable for small lamp and wall fittings and are commonly found in large areas and in public areas such as restaurants. If you would like further information on the range of globe bulbs we stock, please do not hesitate to get in touch. GU10 SPOTS SERIES The popularity of the spotlight has increased dramatically over the years. Their versatility and easy replacement means they can be used in kitchens, bathrooms, bedrooms, hallways and living rooms, with fittings hidden in the ceiling. If you would like further information on the spotlights we stock, please do not hesitate to get in touch.


  • How do LED filament work?

    What are LED Filament Bulbs? Filament LED bulbs usually looks like a traditional glass light bulbs. The yellow strip that provides the light, was created to look like the filament of an incandescent light bulb, hence the term LED filament bulb. The original LED filament bulb was intended to mimic the appearance of the original Edison light bulb, you can see in the image how the two compare. How Do LED Filament Bulbs Work? The LED filament is composed of a metal strip with series of LEDs aligned along it. A transparent substrate, usually made from glass or sapphire materials is used to cover the LED’s. This transparency allows the emitted light to disperse evenly and uniformly without any interference or light loss. The LED’s on the filament strip actually emit a blue coloured light so an even coating of phosphor in a silicone resin binder material is placed over the glass to convert the blue light generated by the LEDs into a more preferable colour. Different phosphor colours can be used to change the colour of the light. For example, the more yellow the phosphor, the more yellow and warm the light becomes. This is how the the different colour temperatures are created. The major benefit of this design is the ease with which near full ‘global’ illumination can be obtained from arrays of filaments. Another positive benefit is better heat dissipation over traditional designs, due to the LED’s being more spread out, rather than densely concentrated. This in turn can lead to increased lifespan. Main Features of Chenxin Filament Range. 360 Degree Beam Angle: The clear glass cover and long LED filament make it possible for this bulb to provide a wide 360 coverage of warm light. Matching Dimensions: The LED filament bulbs are designed to the same dimensions as traditional filament bulb, so replacing they couldn’t be easier! LED Efficiency: They may look like retro style filament bulbs but they are packed with the latest LED technology and offer more than 100lm per Watt in energy efficiency. Standard and Dimmable: Our standard filament range are all flicker free and we also supply select lines in fully dimmable versions so you can turn the brightness down and turn the atmosphere up! Style and Shapes: the new filament range comes in a wide range of shapes and fittings, so you can find the style that’s right for you. Bulbs are available in: Candle, candle with tail, Large G95 Globe shapes.


  • Our new product - LED Mosquito Killer lamp

    Our new product - LED Mosquito Killer lamp Recently, our company has released a new product called LED Mosquito Killer lamp, which widely applied to indoor lighting, solving the problem that bothered by Mosquito for a long time, creating a more comfortable and green living environment for people. Features: 1.Compact, safety, and easy to use. 2.Mute for the operation, do not affect normal sleep. 3.Totally insulated, no exposed metal or conductive parts. 4.Long life and low power consumption, energy saving. 5.Novel and unique design, with the characteristics of modern lighting. Specifications: Voltage: 170-240V Protection level: IP68 Service life: 30000H Body material: PC with Aluminum Installation interface: E27 Power: 12W Light color: warm light Appearance color: white Appearance size: 65*130MM


  • The R&D Team of CX lighting is developing a Smart Wifi Bulb

    The R&D Team of CX lighting is developing a Smart Wifi Bulb Recently, our R&D team is developing a new product called smart wifi bulb, different from previous products, after three-month hard work, it was born on July 4th. This smart bulb with remote control can be connected to mobile phone, adjusting lighting color and turning on or off it if you need. Specification: 1. Input Voltage: AC100-265V 2. Power: 7W 3. Color: * RGB  *RGB+W  *RGB+C  *RGB+CW 4. Wireless Type: 2.4GHz 5. Wireless Standard: IEEE 802.11b/g/n 6. Lamp Holder: B22 E26 E27 7. Size: 60*120MM 8. Finish Color: Noble silver 9. Life Time:≥25000Hours Features: 1. Controlled by Wifi 2. Infinite range remote control 3. 16 million color 4. Time,time delay switch 5. DIY Models 6. Perfect link ECHO 7. Separate control or group control 8. Permanent memory function Instructions: 1. Scan the QR code above to download the APP 2. Power on the device and turn it on and off 6 times continuously 3. Connect mobile to the WIFI “super-xxx” 4. Open the APP, click Add Device 5. Enter WIFI name and password 6. The device enters the configuration, wait 3-5 minutes 7. Configuration complete and rename the device 8. Successfully added devices will be shown in the list


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