What is Quantum Board?

Quantum boards vs COB LED grow lights

You must have heard about types of LED grow lights, and the market is full of these, but do you know the differences between them? Well, to clear your doubts, we are back again with the solution, today we are going to cover Quantum board, and a quick comparison between COB LED and Quantum board. Let’s find out and get into details.

Quantum Board led grow light

1. What is Quantum Board?

In simple words, Quantum boards are small pieces of boards that are lined up with the LED chips. These chips are spread all over the boards. This way that they get their power supply simultaneously from the same source. Most indoor growers buy quantum board LED grow lights to illuminated their plants and ensure they blossom well.

Horticulture Lighting Group (HLG) by Quantum boards are considered one of the highest efficiency, high-intensity horticulture light engines. HLG quantum board is a big circuit board with hundreds of mid-power LEDs mounted on it. The large circuit board makes for extra even light distribution. It has a number of micro-LEDs which are thoroughly connected in series to form strings to get high voltage exercise. Quantum boards are considered the same as COBs, except they span a much broader land to fully-cover a larger heat sink. It has a low energy consumption, which can minimize the cost of extra heat sinks. The term quantum board was first developed by HLG for an LED grow light with the diodes evenly spread out on board.

Quantum Board led

2. What is Chip-on-Board (COB)?

While the high-power LED lights can handle a few watts of power and thus hundreds of lumens of light output, some applications would require thousands of lumens from one source. This is where a chip-on-board (COB)-style LEDs marks its presence. In a multiple chip configuration, multiple chips are mount in housing, while in the COB LED technology, the chips are mounted on a single common board. It generally consists of various smaller sizes with high-power LED chips to encapsulate on the metal-based board. In the latest COB LED configuration, the phosphor-silicone encapsulate mixture is molded on the chip array surface. With COB, the LED chips within a package can be up to a thousand pieces with much higher packaging densities than with a single-chip LED configuration.

 COB led Chip-on-Board led Viparspectra led grow light 800x800

3. Difference between Quantum Board and COB

The technology used in terms of Quantum Board vs COB

– Some applications would also require thousands of lumens from one source. A common solution that comes out here is to use chip-on-board style LED lights. COB is one of the most advanced LED packaging technology that describes mounting several high-power LED chips onto a standard board. HLG’s quantum board is a relatively newer technology that’s creating quite a buzz across the growing LED community for its higher thermal efficiency and low energy consumption. Quantum boards can be a great substitute to their COB counterparts, and they are even the same as COB lights except they span a much broader and larger area for light distribution.

4. Configuration in of Quantum Board and COB

In COB LED configuration, a small-size high-power LED chips is mounted on a metal-based board. A high power COB packaging technology is usually preferred in order to raise the power output optical power. In latest and modern COB LED configuration, the phosphor-silicone encapsulate mixture is mould on the chip surface. On the other hand, HLG quantum board is a big circuit board with thousands of semi high power LEDs mounted on it which are connected in series to form strings to achieve high voltage operation.

5. Advantages of Quantum Board vs. COB

Quantum boards are the highest efficiency, high-intensity horticulture light engines with the diodes spreading out on a much larger board, which in turn makes for more light distribution. They are one of the great lights with a much simpler thermal management system with much greater efficiency. Also, it has much lower power consumption which can minimize the overall cost of heat sinks.

COBs are good for DIY projects, and they have outstanding thermal resistance, a larger cooling area, and much better lighting effects.

To be true, Quantum boards are quite difficult to DIY than COB LEDs.

Summary

In a COB LED configuration, the chips are mounted on a common board. It generally consists of multiple smaller size high-power LED chips encapsulated on the metal-based or ceramic-based board. It has great thermal resistance, a larger cooling area, and outstanding lighting effects, and it is also great for DIY projects. Quantum boards are a new technology designed by the researchers at the Horticulture Lighting Group (HLG), and they are generally the same as COBs except they span a much larger area which makes for more even light distribution.

Conclusion

Both lights play their part very well; all you need is to understand your requirement and then to buy these LEDs as per usage. Both these lights are one of the best options for your indoor planting. All that is needed is your choices and preferences.