Chip-on-Board LEDs

A 30 mm chip-on-board platform, across the CoB product range.

Polymatech CoB components, manufactured in India and available from Nisene in the United States.

The CoB product range covers white, blue, hyper-red, dual-band blue-plus-red, dual-band blue-plus-near-infrared, dual-band blue-plus-green, UV-A and UV-C categories on 30 mm platforms. Electrical, optical and thermal characteristics vary by configuration.

Technical specifications shown on this page were supplied by Polymatech Product Development. Product specifications and availability are subject to change.
Polymatech chip-on-board LED emitter with a white-light emitting surface on a square substrate, showing polarity-marked solder pads and two diagonal mounting holes.
Polymatech chip-on-board emitter on the common 30 mm platform

Common technical specifications

Common characteristics supplied by Polymatech Product Development for the configurations below.

Polymatech chip-on-board LED platform.
CategoryOptoelectronics LED CoB engines
ManufacturerPolymatech
Maximum voltage27 V
Maximum current700 mA
Power consumption10 W–54 W
Temperature test100°C
Viewing angle120°
Size / dimensions30.00 × 30.00 × 1.00 mm
Light-emitting surface17.00 mm diameter
ConfigurationSquare
PackagingBox
Lens typeFlat
FeaturesIP67
ComplianceRoHS

Chip-on-board products

Product descriptions and applications below reflect the technical information supplied by Polymatech Product Development.

Product photographs are indicative representations of the respective CoB categories.

Indicative Polymatech Horticulture Blue + Red 450 + 650 nm chip-on-board LED.
Polymatech CoB

Horticulture Blue + Red 450 + 650 nm

Dual-band plant grow-light CoB. Vertical and indoor farming, seedlings and propagation, greenhouse, tissue culture, algae cultivation and planted aquariums.

Download datasheet (PDF)
Product inquiry →
Indicative Polymatech Red Light Therapy 450 + 650 nm chip-on-board LED.
Polymatech CoB

Red Light Therapy 450 + 650 nm

For red-light therapy panels, lamps and wellness devices. Same product and order code as the Horticulture Blue + Red CoB. For integration by device manufacturers, who are responsible for regulatory clearance of the finished device.

Download datasheet (PDF)
Product inquiry →
Indicative Polymatech Skin Care 450 + 650 nm chip-on-board LED.
Polymatech CoB

Skin Care 450 + 650 nm

For LED skin-care masks, beauty panels and cosmetic devices. Same product and order code as the Horticulture Blue + Red CoB. For integration by device manufacturers, who are responsible for regulatory clearance of the finished device.

Download datasheet (PDF)
Product inquiry →

Product-specific specifications

Approved technical information supplied by Polymatech Product Development.

Product-specific wavelength, colour and application information.
ProductWavelength / CCTOptical efficacyApplications
Always White4000–7000 KConfiguration-specificGeneral, architectural, commercial and industrial lighting; indoor/outdoor luminaires
Warm White2700–3500 KConfiguration-specificHospitality, residential, decorative, retail and architectural lighting
Soft White3000–4000 KConfiguration-specificResidential, office, retail, hospitality, decorative and architectural lighting
Blue CoB Series450 nm—General illumination, specialty lighting, horticulture and controlled-environment applications
Horticulture Red CoB Series650 nm class—Horticulture, greenhouse, vertical-farm, indoor-farm and controlled-environment lighting; plant growth and flowering
IR + Blue450 nm + 750 nm—Horticulture, controlled-environment agriculture, indoor farming, vertical farming, greenhouse lighting and plant development
Blue + Green450 nm + 550 nm—Horticulture, controlled-environment agriculture, indoor farming, vertical farming, greenhouse lighting and plant development
UV-A CoB Series385 nm—UV curing, fluorescence excitation, inspection, forensic and industrial applications
UV-C 270 nm CoB Series270 nm—Germicidal, surface-disinfection, air-treatment, water-treatment and sterilization-system applications

Ultraviolet product safety

UV-A

Ultraviolet radiation can cause eye and skin injury. Do not look directly at an energised emitter. The integrator must provide shielding, interlocks, warning labelling and a completed system-level risk assessment appropriate to the finished product.

UV-C 270 nm

UV-C radiation can cause serious eye and skin injury. Exposure must be prevented by design. This platform is intended solely for integration by qualified equipment manufacturers, who are responsible for shielding, interlocks, warning labelling and a completed system-level risk assessment.

The listed applications identify intended integration categories. Finished-system dose, exposure control and efficacy must be established by the equipment manufacturer.

Discuss a chip-on-board LED requirement

Tell us the required wavelength or colour temperature, optical output, electrical operating conditions, application, order quantity and thermal-design requirements.

Nisene Technology Group
Based in Watsonville, California, USA.
417A Salinas Road, Watsonville, CA 95076, USA
sales@nisene.com
service@nisene.com
Schedule a meeting

Chip-on-Board LED inquiries

Jason Herro, Executive Vice President

jason@polymatechworld.com · +1 (262) 395-0174

Service, RMA and warranty in the United States are handled by Nisene Technology Group — service@nisene.com, 831-761-7980.