Difference betwixt LED Low-cal: COB and SMD

SMD COB - What is COB led? What is an SMD led?

LED lights are constantly improved to bring almost better use, greater versatility and more than efficient use of power. The dissimilar models of LED lights are highly popular compared to traditional incandescent lights, mainly considering they can terminal for about 25 times longer with less energy utilisation.

LED lights come in a variety of models. Get-go comparison COB vs SMD LED Lights, or before you look at the divergence between LED lite COB and SMD.

You can choose betwixt SMD vs COB types, for example, depending on your needs for energy efficiency and versatility. The COB vs SMD LED Lights differ in terms of their features and semiconductors.

SMD vs COB: What is SMD?

SMD, or "Surface Mounted Device" LEDs, are the nigh common LEDs in the market. The LED bit is permanently fused to a printed circuit board, and it'southward highly popular due to its versatility. Yous can find it in light bulbs and string lights, and even in the notification light on your mobile phone.
SMD LED - What is COB led? What is an SMD led?

The SMD LED chips come in a variety of sizes. SMD LED can arrange chips with complicated designs, similar the SMD 5050, which is 5mm broad. The SMD 3528, on the other mitt, are 3.5mm broad. The SMD chips are small, well-nigh close to the design of the flat, square reckoner chip.

One of the distinct features of SMD LED chips is the number of contacts and diodes they accept.

SMD LED fries can have more than than simply two contacts (which makes it different from the classic DIP LED). At that place can exist up to 3 diodes on a single bit, with each diode having an individual excursion. Each circuit would have one cathode and one anode, leading to 2, 4 or 6 contacts in a bit.

This configuration is the reason why SMD fries are more versatile (comparing SMD vs COB). The chip can include a blood-red, green, and blue diode. With these three diodes, yous can already create virtually any colour simply by adjusting the output level.

SMD fries are also known to be bright. They tin produce 50 to 100 lumens per watt.

SMD vs COB: What is COB?

Ane of the well-nigh recent developments in LED, COB or "Bit on Lath" technology is a step forward more efficient energy utilisation.Similar the SMD, COP chips also have multiple diodes on the same surface. Simply the difference between LED lite COB and SMD is that COB LEDs have more diodes.
COB Led - What is COB led? What is an SMD led?

COB chips typically have 9 or more than diodes. COB chips also simply have 1 circuit and ii contacts, regardless of the number of the diodes. This uncomplicated excursion design is the reason for the panel-similar appearance of COB LED light (SMD low-cal, on the other hand, appears like a collection of smaller lights).

But unlike SMD, COB LED lights can't be used to create colour changing bulbs or lights. This is because there are but 2 contacts and one circuit. Multiple channels for aligning are required to create the colour changing effect. Because of this, COB LED lights are efficient in single-color applications, merely not in more versatile engineering.

Some other aspect of the COB vs SMD LED Lights difference is in the use of energy. COB is known for better lumen-per-watt ratios and rut efficiency. This has a lot to do with the design of COB LEDs, and the cooling ceramic substrate of the fries.

Before, heavy duty technology like spot lights and flood lights made with LED were non-standard, because you'd demand multiple LED sources to produce that kind of high lumen output.

But now, COB fries tin can produce a large amount of lumens with less energy. You can notice it in all kinds of bulbs and applications, such every bit the flash of your mobile phone or point-and-shoot camera. Its range is higher with a minimum of lxxx lumens per watt.