CRI≥90 5630 Constant Voltage LED Strips

QL Light Co.,Ltd is one of the leading China ul approved led strip manufacturers and suppliers with professional factory. Welcome to wholesale products from us.CRI≥90 Version: very suitable for the application that require high color rendering. It will give you a true color.◆ LED Type: CRI≥90 SMD5630◆ Input Voltage: DC12V/DC24V◆ Color: 2500-7000K◆ LED Qty: 60LED/m◆ Beam Angle: 120 degree◆ IP Ratio: IP20,Website:http://www.highcriledstrip.com, IP67 Version◆ IP20: Non-waterproof Version◆ IP67: With Silicone TubeSpecifications:Color Rendering Testing Report:Different IP versionApplications:1. Decorative lighting for festivals, events, shows, exhibitions2. Architectural lighting for canopy, corridor, window, archway,3. Backlight or edge light for signage4. Path or contour marking5. Channel letter lightingLED Knowledge: Copied from LED NEWS.ORG (www.lednews.org)Different size LED Chip affects photoelectric characteristics POSTED ON MARCH 29, 2013 BY ADMIN IN LED CHIP, LED KNOWLEDGE WITH THERE ARE NO COMMENTSWhy the LED chip is divided into different sizes such as 8mil, 9mil … 13 to 22mil, 40mil, etc.? How does different size chip affect the LED photoelectric characteristics?(mil is one measurement unit, a mil is one thousandth of an inch, that is 1mil=1/1000inch=0.00254cm=0.0254mm)The LED chip can be divided into low-power, middle power and high-power chips according to different size. Based on customer requirements also can be divided into single-tube, digital, dot matrix. And the specific chip size depends on actual production levels of the different chip manufacturers, there are no specific rule. As long as the process is good enough, the small chip can increase the unit output and reduce costs, but the photoelectric performance won’t change fundamentally, so LED chip use higher current, their units’ current density are almost the same.If 10mil chip using a current of 20mA, then the 40mil chip theoretically current can be increased 16 times to 320mA. However, consider the heat is the main problem in the high-current, so it’s luminous efficiency is lower than the small current, on the other hand, for big chip size, the resistance of the chip will be reduced, so the forward voltage will be decreased.


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