08 Dec 2017 09:04
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50000 hours is very big amount of time. Will each led light stand to this standard? Almost all producers write those big numbers in product explanation. But what is the reality?Reality is not identical to promising in all LED lights always. Forget the warranty; a couple of years are simply 10% of the full total working hours. What is the full life following the warranty period? Imagine if you are commercial user?Customer is not always finding what they expect from cheap products. Just what exactly to consider whenever choosing between low and high quality LED lights?(1) WeightThis might be weird but this is true, You cán't get good quality in very low weight próduct. As aIl LED lighting require good high temperature dispassion, It can't be accomplished without good amount of lightweight aluminum. Thin heat sink can provide more area in less weight, but it can't transfer enough temperature for the removal. Just active (lover based) cooling provides alternative to the. Some china based producers provide 12-20W lights in suprisingly low weight that feels as though plastic body. These products won't succeed even in small span of time.(2) LED ChipLED chips are produced by different big and little enterprises in the global world. If you have any queries pertaining to exactly where and how to use We recently cooperated with a car headlights manufacturers in china,, you can get in touch with us at our own website. USA and japan based suppliers make finest quality for longer life and more reliability. All is the matter of materials used in making chip. Bigger chip provide more lamps, good stability against current variations, nonetheless it costs more. Cheap and small led chip provides less balance and light. Ceramic COB lights are totally different when it comes to size, they use multiple small chips to supply more lights and balance.(3) Power supplyThis is actually the heart óf LED Iightings. LEDs are sort of semiconductor that should be driven with properly and according to rankings. Led must be driven with constant current DC source for longer existence. It is technical stuffs, but if you want to know here is the link: -notes//id/3256What makes LED driver unreliable? Low quality components and low lifestyle capacitors makes thém unreliable. Non-branded Chinese LED driver make use of regular capacitors which function for only 1000 hours at elevated heat. We at Charlston Lighting always calculate lifestyle of capacitors to work for more than 10 years.(4) Light qualityAnother costly thing in LED lights is rare earth phosphor. Cheap producer use low quality phosphor to lower the price. If you see spot light with little different shades of white, it may be sign of low quality. Maintaining same shades in white is demanding task for LED producers. Color rendering can be point to be considered. Cheap LED lighting generally don't have good CRI, Nearly as good CRI requires top quality phosphor also.(5) OpticsMany people choose LED lighting as a new trend in interiors. They really don't consider what kind of lights they need. Most of the cheap LED lights possess same optics fór multiple requirements. A spot light can't make plenty of illumination in drawing room. Opaque cover is not once and for all lighting always. It could be used to hide cheap components in Lights.(6) ConstructionFinally all together, how they construct LED lights is important also. Design, look, feel and strength need to be checked at period of choosing LED. If paint or powder coating isn't applied well, there might be good chance that inside construction are cheap also. Chinese manufacturer produce massive amount products to compete price. Fast & careless production might not last longer.Light Requirement CALCULATORCalculate Number of LED lighting and Total Lumen or Watt necessary for your space size and type.