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Shamdat does not include the film in any specific genre such as action, crime or suspense, and wants to call it an "entertainment thriller". Dialogues for Tamil version were written by Shamdat himself, while Malayalam dialogues along with script are credited to Fawaz Mohamed, who is also debutant. Shamdat's initial idea of different production of film, as first in Malayalam and Tamil thereafter, was advanced to the simultaneous filming of both versions, since Mammootty was ready to finance also the Tamil version.
Originally scripted in Malayalam, the story featuring a certain Tamil-speaking characters and portions to be set in Tamil Nadu prompted the makers to make the film in Tamil also. In 2016, Shamdat narrated the story to Mammootty at the sets of The Great Father, which he agreed to act and to produce. After Shamdat told his idea to Fawaz, Fawaz developed the content into a story within a week. Eager to direct a film, he watched many short films, and one of them led him into contacting its maker Fawaz Mohamed. Semmalar Annam as Malar, mother of Mani (Aadhish)Ĭinematographer Shamdat is marking his directorial debut.
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This is the reason why the light attenuation of the COB source is not well controlled. The thinner the silicone package should be, the easier it is to heat the chip. The COB light source silica gel is too thick. There is a big misunderstanding in the light source package. The reason is that the heat sink does not necessarily solve the problem of light source light decay. The COB package is more concentrated in heat, and the heat conduction problem can be completely solved by the aluminum bracket or the copper bracket. Street light structure is rarely noticed in the industry, if the luminaire design structure is reasonable, no reduction in effective heat dissipation area due to pollution. If a street light can't pass the test in the lab, can the quality be guaranteed on the road? Two problems are detected by the light decay detection: the light decays and the power supply passes. The street lamps used in the roads have high power and generate a large amount of heat. The light test results of the official test report are credible. At the time of bidding, each company will provide different units of light decay test reports, some provide their own company self-test, others provide third-party testing. The first step in purchasing is the light decay test report, which is a very important part. In the procurement process, you need to pay attention to the following issues: If the heat dissipation is not well solved, the LED will be aging quickly and the stability will be reduced. In addition, unreasonable configuration will not achieve the desired results. Due to the high brightness requirements of LED solar street lights, the use environment is strict. In terms of heat dissipation design, for every 10 degrees increase in the PN junction temperature of the LED chip, the lifetime of the semiconductor device is multiplied. Poor heat dissipation design and unreasonable configuration. Of course, this is also caused by customers repeatedly comparing prices, requiring low prices, and also related to some manufacturers' production process.ģ. The wattage of the light source, the wattage of the solar panels, the battery capacity, and even the solar energy poles are all in question. The profit of solar street lamps gradually decreases, and the fierce competition has also led many solar street lamp manufacturers to start to incorrectly marked the parameters of the product. Configure virtual labels and exaggerate configuration parameters. The core of the LED luminaire is the chip, which determines the performance of the luminaire! However, some unscrupulous manufacturers use the customer's unprofessional, from the cost considerations, the use of low-cost chips, so that customers use high unit price to buy low-quality products, resulting in direct economic losses And cause serious quality hazards to LED lamps.Ģ. Street lights procurement needs to pay attention to the following traps: Therefore, companies, institutions or engineering companies need to be cautious when purchasing street lights to avoid falling into the procurement trap. Otherwise, the damage to the luminaire will pose a threat to road safety. The street lights has a long lighting time and is installed outdoors, the quality requirements of the lights must pass. LED street lights have gradually instead of traditional street lights and become the "important role" of the road because of their low power consumption, high luminous efficiency, long life, energy saving and environmental protection.