What Is a Cree Grow Light and Why You Need One?
What is a Cree Grow Light?
A Cree grow light is a lighting system featuring LEDs made by the Cree company. Cree creates some of the highest output LEDs in the industry. Plus, they are incredibly efficient to operate, saving you money on your power bill.
Cree grow light LED bulbs are featured in products made by a range of companies. While Cree produces their own agriculture lights, they also allow other manufacturers to use Cree LED grow bulbs in their lighting systems.
What is a COB LED?
A COB (short for Chip-on-Board), is an LED packaging technology that describes mounting multiple LED chips directly onto a substrate to form a single module. Multiple LEDs, minuscule in size, are wired and packaged together into a single ceramic or copper board so that they function as a sole light source.
When a COB LED package is energized, it appears more like a lighting panel than multiple individual lights as usually the case with other LED packages, like when using several SMD LEDs mounted closely together.
COB LED lights are electrically efficient
First of all, when you use light methods for growing purposes, you tend to get the best light for your plants. Therefore, COB LED grow lights provide better amount of photosynthetic active photons that plants need for their growth. Simply speaking, with COB LED lights, your plants will grow faster and definitely, they will be healthier.
More Focused Light
Because more led chips are contained within an area and with the support of a reflector, the light produced is denser. With the use of a reflector, you can have a stronger and more vibrant light intensity for flowering plants.
Lower Failure Rate
Due to lower heat generation and better heat dissipation and fewer welding points (since each chip is mounted directly on the substrate, instead of soldered in place), quality COBs have a lower failure rate.
ECO FARM 440W CREE LED Grow Light
ECO FARM COB LED grow light design with high lumen CREE XTE LEDs, professional LED mixture array makes super PINK color and most intensity for evenly coverage, full spectrum for indoor plants veg and flower UV&IR, enhance photosynthesis speed A LOT.
Truer 12-band full spectrum LED grow light dimmable 800W including UV 380nm&420nm/IR 720-760nm LEDs , ensure your grow effect, 20%-30% more harvest than other brand led grow lights, ideal for all stages of indoor plants growth, seedling, Veg, flowering and fruiting.
Rapid CREE CXB3590 COB LED Grow Light
The primary advantages of the Rapid LED COB fixture are the great color spectrum, the deep canopy penetration and the flexibility. You can hang them in any configuration you like, including any one of the DIY kits.
While this is the largest kit on offer, the smaller ones are all constructed in a similar fashion. Naturally, you can forego the kit altogether and construct your own light using the COBs, drivers (ideally the same Meanwell drivers that come with the kits) and whatever material you want for the frame. Many growers use wood or aluminum or even PVC tubes.
CANAGROW 200W CREE CXB3590 COB LED Grow Light
The biggest advantage of the Cannagrow (and the identical CF Grow) lights are the quality components. Chief among them are the CREE CXB3590 LEDs, the Meanwell drivers and the German-made WAGO connectors.
In addition to being better made and thus less prone to failure, the CREE COBs also provide a great spectrum and an intense light. Their configuration on the Canagrow fixture also makes for a more even light spread across the coverage area.
A Cree grow light is a lighting system featuring LEDs made by the Cree company. Cree creates some of the highest output LEDs in the industry. Plus, they are incredibly efficient to operate, saving you money on your power bill.
Cree grow light LED bulbs are featured in products made by a range of companies. While Cree produces their own agriculture lights, they also allow other manufacturers to use Cree LED grow bulbs in their lighting systems.
What is a COB LED?
A COB (short for Chip-on-Board), is an LED packaging technology that describes mounting multiple LED chips directly onto a substrate to form a single module. Multiple LEDs, minuscule in size, are wired and packaged together into a single ceramic or copper board so that they function as a sole light source.
When a COB LED package is energized, it appears more like a lighting panel than multiple individual lights as usually the case with other LED packages, like when using several SMD LEDs mounted closely together.
COB LED lights are electrically efficient
First of all, when you use light methods for growing purposes, you tend to get the best light for your plants. Therefore, COB LED grow lights provide better amount of photosynthetic active photons that plants need for their growth. Simply speaking, with COB LED lights, your plants will grow faster and definitely, they will be healthier.
More Focused Light
Because more led chips are contained within an area and with the support of a reflector, the light produced is denser. With the use of a reflector, you can have a stronger and more vibrant light intensity for flowering plants.
Lower Failure Rate
Due to lower heat generation and better heat dissipation and fewer welding points (since each chip is mounted directly on the substrate, instead of soldered in place), quality COBs have a lower failure rate.
ECO FARM 440W CREE LED Grow Light
ECO FARM COB LED grow light design with high lumen CREE XTE LEDs, professional LED mixture array makes super PINK color and most intensity for evenly coverage, full spectrum for indoor plants veg and flower UV&IR, enhance photosynthesis speed A LOT.
Truer 12-band full spectrum LED grow light dimmable 800W including UV 380nm&420nm/IR 720-760nm LEDs , ensure your grow effect, 20%-30% more harvest than other brand led grow lights, ideal for all stages of indoor plants growth, seedling, Veg, flowering and fruiting.
Rapid CREE CXB3590 COB LED Grow Light
The primary advantages of the Rapid LED COB fixture are the great color spectrum, the deep canopy penetration and the flexibility. You can hang them in any configuration you like, including any one of the DIY kits.
While this is the largest kit on offer, the smaller ones are all constructed in a similar fashion. Naturally, you can forego the kit altogether and construct your own light using the COBs, drivers (ideally the same Meanwell drivers that come with the kits) and whatever material you want for the frame. Many growers use wood or aluminum or even PVC tubes.
CANAGROW 200W CREE CXB3590 COB LED Grow Light
The biggest advantage of the Cannagrow (and the identical CF Grow) lights are the quality components. Chief among them are the CREE CXB3590 LEDs, the Meanwell drivers and the German-made WAGO connectors.
In addition to being better made and thus less prone to failure, the CREE COBs also provide a great spectrum and an intense light. Their configuration on the Canagrow fixture also makes for a more even light spread across the coverage area.
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