Premium LED COBs for building your own Grow-lights
EconoLux Industries Ltd. is the exclusive manufacturer of the Mc series
of plant-light-on-chip grow-light COBs. These COBs are scientifically designed to have a close match to the McCree
Curve and natural sunlight - they are perfect for growing Medical Cannabis.
EconoLux Industries invented and introduced the world's first McCree curve COB, with a 95+% match to the McCree curve,
in April of 2017. Our unique Mc COBs are based on our extensive R&D and our proprietary self developed phosphor
technology. We can make this technology available to you to make your own grow-lights with a superior spectrum
and PPFD. Choose the best COB for your needs, or have us custom design one for you to suit your requirements
and spectrum.
|
EconoLux Industries invented and introduced the world's first
McCree curve COB in April of 2017 The COB, had a 90+% match to the McCree curve. Our unique Mc COB series is based on our extensive R&D and our proprietary, self developed phosphor technology. We can make this technology available to you to make your own grow-lights with a superior spectrum and PPFD. Choose the best COB for your needs, or have us custom design one to suit your requirements - Higher wattages and custom configurations are also available.
|
|
THE Mc SERIES OF PLANT-GROWING LED
COBS WITH CLOSE MATCH TO THE McCREE CURVE Click the image below to go direct to the details |
|||
|
|
 Mc85: This low-cost 100W COB offers full spectrum light from 405nm ~ 770nm with an average 85% match to the McCree curve (usually 84.5% to 85.8%). |
 Mc90: This low-cost 100W COB offers full spectrum light from 395nm ~ 780nm with an average 90% match to the McCree curve (usually 91% to 93.5%). |
 Mc95+: This premium, 24 band, 100W COB offers full spectrum light from 385nm to 780nm with an average 95% match to the McCree curve (usually 94.5% to 96.8%).. |
| Click for Mc Series COB Comparison Table | |||
| ELPL-Mc80 Low Cost, Full-spectrum (415nm ~ 760nm), 100W PCB COBs - 80% Average Match to the McCree curve | |
 |
The Mc80 Series of LED COBs
are available in 100W and custom size/configuration models. The ELPL-Mc80 COBs are
full spectrum - from 415nmn to 760nm - LED grow-light-on-a-chip
PCB COBs that offers an 80% match to the McCree curve, and are
also a close match to natural sunlight (see Spectrum Graph
below). |
|
|
 |
|
Mc80 Comparison Graphs
|
| ELPL-Mc80 - SPECIFICATIONS | |
| ELPL-Mc80 Light-engine Parameters | 100 Watts |
| Nominal Wattage: | 100 W |
| Power: (constant current driver recommended) | 30~32VDC @ 3.35~3.1A |
| Dimensions: | 45.5mm X 40mm X 2mm |
| Mounting hole Grid dimensions (4 holes of 3.4mm diameter) | 34mm X 34mm |
| LED Lifespan: | 50,000 Hours |
| Active light emitting area (works with mounts & lenses for typical 100W COBs) | 23.3mm X 23.3mm |
| Colour Temperature: (Kelvin) | 4,290K |
| Illuminance:#1 (Measured using the CIE curve - NO reflector or lens used) | 29,479 Lux |
| Beam Angle: | 120°#1 |
| Total PAR/PPFD* Output: | 776.21 @ 30.5cm (12") |
| DLI: (Daily Light Integral - mol/m2/day) | 38.4 @ 30.5cm (12") |
| Efficiency #2: Using a quantum PAR meter; NO reflector or lens used | 3.02 µmol/J |
| Efficiency #2 (at 30.5cm - 12"): Using a quantum PAR meter; NO reflector or lens was used | 7.76 PPFD/Watt |
|
#1 Note: These measurements were made at a distance of 30.5cm, (12") with no lens or reflector used. Readings will vary with distance from the COB, and the use of supplementary optics (reflector/lens). The spectrum of the COBs may vary by +/- 2% due to minor variations in the LED chips output. #2 Note: We provide the electrical efficiency in industry standard µmol/J, and we also use PPFD/Watt as most professional plant/grow light manufacturers provide the average PAR/PPFD and the actual power draw (wall watts), making it simpler to compare different lights (measured at the same distance from from the light to the PAR/PPFD meter) |
|
| ELPL-Mc85 Low Cost, Full-spectrum (405nm ~ 770nm), 100W PCB COBs - 85% Average Match to the McCree curve | ||
|
|
The Mc85 Series of LED COBs are available in 100W and custom size/configuration models. The
ELPL-Mc85 COBs are full spectrum - from 405nmn to 770nm - LED grow-light-on-a-chip PCB COBs that offers an average 85% match to the McCree curve,
and are also a close match to natural sunlight (see Spectrum Graph below) - see
also
What Light do Plants Need? The McCree curve is ideal for 'full cycle' growing of all different kinds of plants, both leafy green types (Lettuce, Chard, Spinach, Basil & other herbs, Micro-Greens. etc.) as well as flowering/fruiting types of plants (Tomatoes, Cucumbers, Squash, Peppers, Cannabis, etc), and also decorative and house plants (see client photo on right). |
 |
|
Spectrum The ELPL-Mc85 Series of light-engines has an average match of 85% to the McCree curve, as well as a close match to the spectrum of sunlight. The chart (right) shows the PPFD spectrum of the Mc85 COB, with the McCree curve (as a dashed purple line - set to 85%), and with the spectrum of sunlight (solid red line set to 85%). We use the PPFD spectrum as its is a better indicator of the photosynthesis effects that can be expected from a light source. You can see from the Chart, the ELPL-Mc85 series has a true full spectrum output. from 405~770nm. The Mc series of COBs are the world's only LED light source with such a close match to the McCree curve (models from 80% to 95+%). |
 |
||||||||||||||||||
|
Mc85 Comparison Graphs The graphs (below), from our plant/grow light spectrometer, measuring in PPFD (PAR)*, shows a comparisons of the ELPL-Mc85 100W COBTM
|
|||||||||||||||||||
| ELPL-Mc85 - SPECIFICATIONS | |
| ELPL-Mc85 Light-engine Parameters | 100 Watts |
| Nominal Wattage: | 100 W |
| Power: (constant current driver recommended) | 30~32VDC @ 3.35~3.1A |
| Dimensions: | 45.5mm X 40mm X 2mm |
| Mounting hole Grid dimensions (4 holes of 3.4mm diameter) | 34mm X 34mm |
| LED Lifespan: | 50,000 Hours |
| Active light emitting area (works with mounts & lenses for typical 100W COBs) | 23.3mm X 23.3mm |
| Colour Temperature: (Kelvin) | 4,966K |
| Illuminance:#1 (Measured using the CIE curve - NO reflector or lens used) | 30,295 Lux |
| Beam Angle: | 120°#1 |
| Total PAR/PPFD* Output: | 810.14 @ 30.5cm (12") |
| DLI: (Daily Light Integral - mol/m2/day) | 40.7 @ 30.5cm (12") |
| Efficiency #2: Using a quantum PAR meter; NO reflector or lens used | 3.15 µmol/J |
| Efficiency #2 (at 30.5cm - 12"): Using a quantum PAR meter; NO reflector or lens used | 8.10 PPFD/Watt |
|
#1 Note: These measurements were made at a distance of 30.5cm, (12") with no lens or reflector used. Readings will vary with distance from the COB, and the use of supplementary optics (reflector/lens). The spectrum of the COBs may vary by +/- 2% due to minor variations in the LED chips output. #2 Note: We provide the electrical efficiency in industry standard µmol/J, .and we also use PPFD/Watt as most professional plant/grow light manufacturers provide the average PAR/PPFD and the actual power draw (wall watts), making it simpler to compare different lights (measured at the same distance from from the light to the PAR/PPFD meter). |
|
| ELPL-Mc90 Medium-Low Cost, Full-spectrum (395nm ~ 780nm), 100W PCB COBs - 90% Average Match to the McCree curve | |
|
|
The Mc90 Series of LED COBs
are available in 100W and custom size/configuration models and
they are especially useful for growing Cannabis due the
additional Blue and UV light they produce. The ELPL-Mc90 COBs are
full spectrum - from 395nmn to 780nm - LED grow-light-on-a-chip
PCB COBs, that offer an average 90% match to
the McCree curve,
and are also a close match to natural sunlight (see Spectrum
Graph below) - also see
What Light do Plants Need? The McCree curve is ideal for 'full cycle' growing of all different kinds of plants. The Mc90 is ideal for leafy green types (Lettuce, Chard, Spinach, Basil & other herbs, Micro-Greens. etc.) due to it's enhanced blue, and also ideal for flowering/fruiting types of plants (Tomatoes, Cucumbers, Squash, Peppers, Cannabis, etc), as well as decorative and house plants. |
|
Spectrum The ELPL-Mc90 Series of light-engines has an average match of 90% to the McCree curve, as well as a close match to the spectrum of sunlight. The chart (right) shows the PPFD spectrum of the Mc90 COB, with the McCree curve (as a dashed purple line - set to 90%), and with the spectrum of sunlight (solid red line set to 90%) - note the enhanced UV and blue light in this model. We use the PPFD spectrum as its is a better indicator of the photosynthesis effects expected from a light source. You can see from the Chart, the ELPL-Mc90 series has a true full spectrum output. from 395~780nm. |
|
||||||||||||||||||
|
Mc90 Comparison Graphs The graphs (below), from our plant/grow light spectrometer, measuring in PPFD (PAR)*, shows a comparisons of the ELPL-Mc90 100W COBTM spectrum, to various standard curves for Chlorophyll A, Chlorophyll B, and Beta Carotene - the light absorbing compounds in plants responsible for growth. The Mc90 COB grow-light engine's match to these curves is very close due to the ELPL-Mc90 COBs careful construction, and the use of our self-developed and proprietary phosphor coating.
|
|||||||||||||||||||
| ELPL-Mc90 - SPECIFICATIONS | |
| ELPL-Mc90 Light-engine Parameters | 100 Watts |
| Nominal Wattage: | 100 W |
| Power: (constant current driver recommended) | 30~32VDC @ 3.35~3.1A |
| Dimensions: | 45.5mm X 40mm X 2mm |
| Mounting hole Grid dimensions (4 holes of 3.4mm diameter) | 34mm X 34mm |
| LED Lifespan: | 50,000 Hours |
| Active light emitting area (works with mounts & lenses for typical 100W COBs) | 23.3mm X 23.3mm |
| Colour Temperature: (Kelvin) | 4,966K |
| Illuminance:#1 (Measured using the CIE curve - NO reflector or lens used) | 36,548 Lux |
| Beam Angle: | 120°#1 |
| Total PAR/PPFD* Output: | 685.08 @ 30.5cm (12") |
| DLI: (Daily Light Integral - mol/m2/day) | 52.9 @ 30.5cm (12") |
| Efficiency #2: Using a quantum PAR meter; NO reflector or lens used | 2.74 µmol/J |
| Efficiency #2 (at 30.5cm - 12"): Using a quantum PAR meter; NO reflector or lens used | 6.85 PPFD/Watt |
|
#1 Note: These measurements were made at a distance of 30.5cm, (12") with no lens or reflector used. Readings will vary with distance from the COB, and the use of supplementary optics (reflector/lens). The spectrum of the COBs may vary by +/- 2% due to minor variations in the LED chips output. #2 Note: We provide the electrical efficiency in industry standard µmol/J, and we also use PPFD/Watt as most professional plant/grow light manufacturers provide the average PAR/PPFD and the actual power draw (wall watts), making it simpler to compare different lights (measured at the same distance from from the light to the PAR/PPFD meter). |
|
| ELPL-Mc95+ Premium Full-spectrum (385nm ~ 780nm), 100W & 200W Standard COBs - 95% Average Match to the McCree curve | |
|
|
The Mc95+ Series of LED COBs
are a premium 24 band (24 different wavelengths of LEDs) model, available in 100W and 200W
Versions. The ELPL-Mc95+ COBs are the only
full spectrum (385nm to 780nm) LED grow-light-on-a-COB-chip engines in the world that offer a 95
plus percent average (usually 94.5% to 96.8%) match to the McCree curve, and
are a close match to natural sunlight.
This is the only COB in the world with such close match
to
the McCree curve and
natural sunlight (see spectrum graph below). The McCree curve is the best scientific research in plant growing light needs, with a light absorption curve close to that of sunlight - see What Light do Plants Need? The McCree curve is ideal for 'full cycle' growing of all kinds of plants, both leafy green types (Lettuce, Chard, Spinach, Basil & other herbs, Micro-Greens. etc.) due to the extensive UV and blue light and full spectrum; and flowering/fruiting types of plants (Tomatoes, Cucumbers, Squash, Peppers, Cannabis, etc) due to the full spectrum and the abundance of red light. |
|
Spectrum The ELPL-Mc95+ Series of light-engines has an average match of 95% to the McCree curve, as well as a close match to the spectrum of sunlight. The chart (right) shows the PPFD spectrum of the Mc95+ COB, with the McCree curve (as a dashed purple line - set to 95%), and with the spectrum of sunlight (solid red line also set to 95%) - note the enhanced UV and blue light in the Mc95+ model. We use the PPFD spectrum as its is a better indicator of the photosynthesis effects that can be expected from a light source. You can see from the Chart, the ELPL-Mc95+ Model has a true full spectrum output. from 385~780nm. |
|
||||||||||||||||||||||
|
|
|||||||||||||||||||||||
| Mc Series 100 Watt COB Comparison Table | |||||||||
| MODEL | TYPE | AVG. MATCH | MATCH RANGE |
OUTPUT PPFD |
OUTPUT DLI |
EFFICIENCY 1 | EFFICIENCY 2 | COST |
DETAILS (Click the link) |
| (to The McCree Curve) | |||||||||
| Mc80 | PCB COB | 80% | 79.5%~81.2% | 776.21 | 38.4 | 7.76 PPFD/W | 3.02 µmol/J | Low | Mc80 COB |
| Mc85 | PCB COB | 85% | 84.5%~85.8% | 810.15 | 40.7 | 8.10 PPFD/W | 3.15 µmol/J | Low | Mc85 COB |
| Mc90 | PCB COB | 90% | 91%~93.5% | 685.08 | 52.9 | 6.85 PPFD/W | 2.74 µmol/J | Med-low | MC90 COB |
| Mc95+ | Standard COB | 95% | 94.5%~96.8% | 966.78 | 63.02 | 9.66 PPFD/W | 2.97 µmol/J | Premium | MC95+ COB |
CUSTOM COBs
EconoLux can design custom COBs to suit your needs and
budget. In the past we have designed COBs with a 95% match to the PAR curve. We have
designed special tomato growing COBs with a proprietary spectrum
(as specified by the client) that increased crop yields by 18% to 22%. We
have designed custom UVA COBS with wavelength output between 360nm and 395nm.
We can designs any COB, either based on a conventional COB
holders, or a PCB style COB. Please
contact us to discuss your needs.
ELPL-Mc Series LED COB Power Connections
The diagram below shows the power connections for the ELPL Mc series COBs. Care
should be taken when soldering wires to the COB not to overheat the solder
pads, and to use standard electrostatic precautions (EG: grounded wrist
straps).
PRO-LED Series
ARANHA 670W & 1,000W Series Grow Lights
GroFlux 330W & 530W Series Grow Lights
VertiFarm 40W & 60W Series Low-profile
COBs for growing Cannabis
OEM & Custom LED Grow-lights
Knowledge
Case Studies
Cannabis In The News - Last Year
Cannabis In The News - This Year
+86 185-7642-7529 (English only)
+86 186-2168-9926
GroLights
CannaMedsGro.com
LightingEconloLuxIndustries.com
