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400w Led Flood Light Has A Long Service Life

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Led floodlights are a special type of lamps with excellent heat dissipation. They are often used in industry. LED floodlights not only have good lighting effects, high light collection, but also very Environmental protection, the light source is very pure, to ensure people safe work.

1, led floodlights are durable and have a long service life. Daqi Optoelectronics' LED floodlights use high-quality aluminum for the production of the lamp housing. The performance of all aspects is relatively stable. Its surface is treated with precision paint, and it does not change color for a long time.

2, led floodlights have a certain degree of explosion-proof performance. Taking into account the particularity of the location where the lamps are used, we used a special structural design when making led floodlights, and used tempered glass to make the lampshade of the lamp, plus the process of die-casting, making led The performance of the finished products of the floodlight is relatively stable, it is very convenient to use and has a high safety factor.

3, led floodlights have high light efficiency, good environmental performance, and a longer service life.

4, led floodlights are easy to use. Our LED floodlights have high luminous efficiency and good environmental performance.

5, There are many specifications for led floodlights, such as 200w led floodlights, 400w Led Flood light, 100w led floodlights, etc.

information about 400w Led Flood light :

posted Apr 30 by Beta Cpc

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toxic materials is high, especially for outdoor led lights. Don't use cheap led lights with odor. At present, only a few LED manufacturers use non-toxic materials to produce. The method of identification can be directly used for the nose, and the products with odor are much lower than the price without odor. Toxins like lead, mercury, and cadmium require professional analysis. From the perspective of applicable environmental safety, there is a reliable dustproof and moisture-proof design, and the price of led products for fireproof, ultraviolet protection and low temperature cracking is high.

Now teach everyone how to choose the 400w Led Flood light. There are several places to note:
1, led brightness is different, the price is different. The led for LED lamps should be suitable for the laser class I standard.

2, strong anti-static ability led, long life, and therefore high prices.

3. The LED with the same wavelength has the same color. If the color is consistent, the price is high. It is difficult for manufacturers without led spectrophotometers to produce pure color products.

4. Leakage current led is a unidirectional conductive illuminator. If there is reverse current, it is called leakage, and LED with large leakage current has short life and low price.

5, the lighting angle of the use of different LEDs, the light angle is not the same. The specific illuminating angle is higher in price.

6. The key to different quality of life is life, and life is determined by light decay. Low light decay, long life and high price.

7. Wafer Size The size of the wafer is expressed by the side length. The quality of the large wafer led is better than that of the small wafer. The price is proportional to the size of the wafer.

8, colloidal ordinary led colloid is generally epoxy resin, plus the anti-ultraviolet and fire retardant led price is more expensive, high-quality outdoor led lighting should be resistant to UV and fire.

information about 400w Led Flood light :

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Although the 400w Led Flood light are easy to install, some installation tips and needs to be noted, this is a supplement to the advantages of LED floodlights. Buying lamps with fixing screws, the installation is relatively simple, elaborate: the materials needed: LED guardrail light clips, transformers with waterproof function, sub-controllers, the steps are as follows:

1, install the guardrail, punch holes in the wall, arduous according to the actual requirements, usually within 3 cm,

2, do anti-static measures, such as the workbench to be grounded, workers wear the corresponding electrostatic clothing, anti-static measures, because different grades of LED floodlights of different quality, anti-static ability is different.

3, installation attention to sealing, poor sealing, diameter affects the service life of LED floodlights

4, LED floodlight wiring is preferably no more than 25 cm, the transformer power can be lengthened accordingly, otherwise it will affect the brightness

LED floodlight installation precautions
1, try to use the series LED form, because the LED floodlight voltage difference is special. The peak current of ordinary LED is maintained at 80 mA, and the reverse voltage is above and below 6V. When designing the circuit, pay attention to the peak voltage and current at this limit.

2, the use of voltage below 25 watts when soldering, soldering iron only control 哎 300 degrees Celsius below the exposed SMD LED at high temperature, do not squeeze its epoxy part, or wipe with a sharp hard object, because LED lamps are very Fragile, extremely vulnerable, welding time is 3 seconds.


information about 400w Led Flood light :

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Led Work Light has to improve the quality of its products. The key technologies to be solved in the Led Work Light design are: power supply, LED light source, heat dissipation and safety.

Led Work Light's new technologies, new materials and new processes are continuously applied to the design of high-power LED light sources, laying a solid foundation for the design of high-power LED lighting fixtures. Due to the large differences in the application products of LED light sources, their design The introduction of standards such as testing and testing has a certain lag, so the products produced by different manufacturers are poorly interchangeable in terms of structure and performance. At the same time, the Led Work Light product itself is an integration of factors such as machine, light and electricity. Design is a technology that involves many fields.

1. The primary requirement of the power supply is high efficiency and high efficiency. If the heat is low, the stability will be high. Generally, there are two schemes of isolation and non-isolation in the power supply part. The isolation volume is large and the efficiency is low. In use, there are many problems in installation. It is not as good as the market prospect of non-isolated products. Here we mainly discuss non-isolation. Drive solution.

2. The LED light source is used, and the chip is placed on the pin. The thermal energy passes through the silver foot directly to the tropical part generated by the chip node, which is different from the traditional in-line product and the traditional patch product in terms of heat dissipation. The node temperature does not accumulate, thus ensuring the good use of the light source bead, ensuring the long life of the light source bead, low light decay. Although the traditional patch products can be connected to the positive and negative electrodes through the gold wire of the chip, and the thermal energy generated by the chip is connected to the silver foot through the gold wire, the conduction of heat and electricity is conducted by money, and the heat accumulation time is long. Will directly affect the life of the Led Work Light lamp.

3.Led Work Light heat dissipation, the introduction of infrared radiation heat dissipation and application to fluorescent tubes is an important means to improve the service life of lamps. In the heat dissipation consideration, we separate the heat dissipation of the LED light source bead and the heat dissipation of the power supply, and do not interfere with each other, thereby ensuring the rationality of heat dissipation. There are three ways of heat conduction, convection, conduction and radiation. In a closed environment, convection and conduction are less likely to be achieved, and the emission of heat by radiation is the focus of fluorescent tube considerations.

4.Led Work Light security, here mainly refers to PC flame-retardant plastic tube, because infrared heat can penetrate PC tube, we design to consider the safety of LED light when using it, use physical insulation of plastic Even when using a non-isolated power supply, the safety of use can be absolutely guaranteed. Led Work Light has been developing for a long time. From the perspective of energy saving, its future application is quite broad. In addition to energy saving, its safe and long-life use is something we should pay more attention to.


information about Led Work Light :

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What are high value startups? Who is capturing the value in creating high value startups, is it the R&D Scientist, VP of Engineering or Entrepreneurs? Does innovation for high value startups come from countries of startups or can innovations be imported?

Deepam is a Scientist & an Entrepreneur who has started three startups. Having done an MS, MBA and working in one of the cutting edge research lab in US. He found that the value created by R&D labs are not necessarily captured by the scientists or the VP’s of Engineering. The real value was getting created by entrepreneurs who were taking the inventions to the market. Some of these entrepreneurs were not necessarily the best educated, but had a keen insight into what the market might need.


After having invented a new iris scanning technology and raising forty million, the basic questions of who is the customer, does he need it and will adopt it came into question, which were not necessarily asked by the investors. The target customers of bank users were not too keen on getting their iris scanned to withdraw money from ATM’s, most preferred cards. So having a great technology, great funding and a hundred member team does not always mean that the customer will adopt it. The next interesting point is that the same technology is now being used at airports for security,so even a great technology might always have applications in a far broader field that what it has been designed for by the entrepreneur.

The next insights was the growth rate of technology and the stages of value creation, starting from exploiting natural resources, manufacturing, people services like BPO, Out- sourcing and the latest being technology product companies. The exponential curve or non- linear growth could be witnessed only by product companies. The revenue per employee is a key metric, for example firms like Microsoft 0.6 million, Google and Apple at 1.0 million are far ahead of 40k per employee of Infosys and Tata. So these are high value startups that create value much higher than IT services firms which need to double their employee count to double their revenues.


The most important point is that startups in India need to start from the needs of India. The number of diabetes patients, the issue of water shortage and purification, the issue of energy are in such large scale that the innovations to meet the needs of these issues will have to come from India, as the western model does not have problems at such a scale and will not innovate to solve these problems. So the startups that start from finding large problems to solve and work from there to create solutions, will be much more successful that firms that might invent some thing new and then start searching for markets for their inventions.

Now how do entrepreneurs identify markets? Is it just by market research and asking questions to customers. Here we see some insights shared based on Steve jobs. the science and art of finding the context of a product used by the customer is as important as the features or benefits of the product. i.e. most smart product innovators pick up “the drivers of the need” around the product solution. the value created would be at the intersections of multiple needs. so how does one define customer value, it could be the ratio of customer benefit to customer cost. The product should offer exactly what they need and no more.

Few points about team and sharing equity is about understanding if you are into a life- style startup or a scalable startup. Lifestyle starups might remain in just 50 lakhs revenue even after 5 years. But a scalable startups can reach upto 50 crores in five years. The most important point is that if you are in a lifestyle startup then please be aware of that and do not try to act like a scalable startup that raises capital and shares equity to the team to build a large business.


Make sure one understands one is an lifestyle startup or a scalable startup and do things that fit each of them and not try to be both. A lifestyle startup you keep the equity and own a grape where as in a scalable startup you share the equity and get a slice of a large watermelon.

The fact that most startups are a learning experience for most entrepreneurs and experi- enced mentors add value . If you are not successful the first time then you learn, if not the second time then you still learn and you may earn the third time. The learning’s on the way down is the most important part of a failed startup, one needs to learn why things did not work and not do the same mistakes the next time, be it either in selecting a service or product model, building first or finding a big enough need, or sharing the right amount of equity to keep the team going for either a lifestyle or scalable product.

Iterative Framework for Creating High Value Startups

  • Is the Customer Need Real
  • Is the Offer Differentiated
  • Will this Cause a Billion Dollar Business Do I have the Right Ream
  • Am I Sharing Enough Equity
Thank You 
Praveen Singh