You are many to ask the question”why there prices ranging from simple to double for an LED strip that seems the same with the same features?
First and foremost there that 50 to 80% of the price is the cost of the tape in him even and the rest for the LED.
The SMD LEDS, which equips the ribbons has suffered many cuts of manufacturing cost for 4 years as a result of the technology that went well developed and established, as well as competition between the LED Taiwanese, Chinese and Korean. Certainly there are different qualities of LED, but it does not explain everything, says best-medical-schools.
For this he must turn to the Ribbon itself called also PCB (printed circuit board that can be translated in our case by circuit board coil).
It consists of a circuit allowing the passage of current to power each LED component Ribbon brass. It is easy to understand that most the copper circuit is wide and thick, the cost is high.
A LED of 12mm wide Ribbon will be on average 15% more expensive compared to 10 mm.
A Ribbon LED 2 ounce (OZ) will be an average of 50% more expensive compared to a Ribbon of 1 ounce (OZ).
For our LED strips powerful (such as the SMD 5630 or 5050 in 24 volts for example we opted for 2 oz thick ribbons. You should know that most of the market led strips have 1 oz of thickness.
What are the benefits?
There are many advantages, these operate on 12 or 24 volts, therefore the current intensities are important, doubling the thickness or expanding the tape LED is reduced the Joule (heating) effect, it preserves life of the LED.
The welds are stronger, so less risk during handling. Solder wires are easier to achieve (less likely to burn the circuit during a Tin solder).
The Ribbon is a bit stiffer but does not lose for as much flexibility.
The current flows without loss of voltage at the end of the Ribbon, not changing color the RGB Ribbon or loss of brightness.
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