Are COB lights good for growing?
That’s why people invented one type of LEDs which are still powerful for most vegetative and flowering flower, while don’t contain much space. Enter COB LED grow lights. But COB isn’t just known for its compact size, it also has more light intensity, and advantages than traditional LEDs and other grow light types.
Are COB LED grow lights good?
So there isn’t much to compare other than light distribution. While COB LEDS do provide an excellent light intensity, they’re not exactly the best when it comes to spread, because COB LEDs are a single-point light source (meaning all light comes from a single point in space).
What is a Cree COB LED?
Cree LED has created the industry’s broadest and most extensive portfolio of Chip-on-Board (COB) Integrated Arrays to offer our customers the perfect solution of size, power, performance and value. Cree LED COBs have the industry’s best L90 lifetime and color stability with the data to prove it.
What is a good wattage for a grow light?
As a rule of thumb, aim for 20 to 40 watts per square foot. Divide the wattage of your bulb by 20 (such as 400 watts divided by 20 = 20), and then divide the wattage of your bulb by 40 (400 divided by 40 = 10). The answer gives you the extremes of your light intensity range.
Are COB LEDs the best?
In summary, chip-on-board LEDs are the latest and most advanced technology on the market today. Simply put, COB LEDs are brighter, consume less power, and output a higher quality beam of light compared to older LED technologies found in most other trade show lighting today.
What is the difference between COB and Cree?
The main or the most evident difference between the two is their physical appearance. The SMD Cree led high bay is physically larger and has a wider PCB area than the COB. This might look like a small design issue, but it has a lot of functionalities and is one of the key differences between the two.
Which is brighter COB or LED?
Simply put, COB LEDs are brighter, consume less power, and output a higher quality beam of light compared to older LED technologies found in most other trade show lighting today. The next time you are in the market for exhibit lighting, insist on COB LED technology!
What is the difference between LED and COB?
But the difference between LED light COB and SMD is that COB LEDs have more diodes. COB chips typically have 9 or more diodes. COB chips also only have 1 circuit and 2 contacts, regardless of the number of the diodes.
What color light makes plants grow faster?
In other words, blue light is easier for a plant to absorb and use the energy in photosynthesis. So, blue light increases plant growth and makes the plant reach maturity faster. This is why blue light is especially important for seedlings and young plants.