Quantum board vs cob grow light. For most people, quantum boards will be the better choice.

Quantum board vs cob grow light COB LED vs Quantum Board: Light Intensity Comparison. I find I get light burn with the COBS even at 30" whereas I can get the Quantum Boards down to 18". 5 μmol/J. 7 μmol/J of photosynthetic photon flux, while the best COBs max out around 2. Quantum Board LED grow lights. For microgrows this is huge Dec 20, 2018 · Thermal management is much simpler. Oct 5, 2021 · With the emergence of Quantum Board LED grow lights, everyone thought that the days of Chip On Board or COB LED grow lights were over. When comparing COB LED vs Quantum Board, one of the most important factors to consider is the light intensity each technology offers. I personally prefer Quantum Boards: Quantum boards are cheaper per watt The light is more evenly distributed Less vertical space is required. Afterward, people started to pose a debate of sorts—the debate of COB Vs. Greater efficiency. More uniform spread of light. Both types of grow lights are good for plants. A top-tier quantum board can achieve an amazing 2. For COB LED light, you get different chips that are packed closely together in a small surface area and which produce very intense light. Quantum boards give you a better light spread, while COBs give you better canopy penetration. 2-2. The board can be mounted to a thin piece of aluminum with no active cooling and the diodes stay nice and cool. Aug 18, 2023 · Quantum Board Vs COB: Final Thoughts. This involves not only the brightness of the light but also the consistency and distribution across the area. For Quantum Board LED grow light options, however, light is less concentrated. Lighting Fixture Design. Since the publishing of this article, bar style lights have shot past quantum boards in terms of popularity. For most people, quantum boards will be the better choice. Dec 31, 2024 · In terms of light output efficiency (lumens or PAR value per watt consumed), quantum board grow lights outshine COB LEDs. Oct 22, 2024 · The first thing people tend to focus on when selecting grow lights is the distribution of the light itself. But it’s not that simple a question. Compared to a COB that blasts all of its light from a surface 1″ in diameter, these boards are producing even light over the span of a foot.