
Soft White
3000–4000 K; configuration-specific performance. Residential, office, retail, hospitality, decorative and architectural lighting.
Download series PDFPolymatech CoB components, manufactured in India and available from Nisene in the United States.
The eleven-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.

Common characteristics supplied by Polymatech Product Development for the nine configurations detailed below.
| Category | Optoelectronics LED CoB engines |
|---|---|
| Manufacturer | Polymatech |
| Maximum voltage | 27 V |
| Maximum current | 700 mA |
| Power consumption | 10 W–54 W |
| Temperature test | 100°C |
| Viewing angle | 120° |
| Size / dimensions | 30.00 × 30.00 × 1.00 mm |
| Light-emitting surface | 8.00 mm diameter |
| Configuration | Square |
| Packaging | Box |
| Lens type | Flat |
| Features | IP67 |
| Compliance | RoHS |
Product descriptions and applications below reflect the technical information supplied by Polymatech Product Development.
Product photographs are indicative representations of the respective CoB categories.

3000–4000 K; configuration-specific performance. Residential, office, retail, hospitality, decorative and architectural lighting.
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4000–7000 K; configuration-specific performance. General, architectural, commercial and industrial lighting, including indoor and outdoor luminaires.
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2700–3500 K; configuration-specific performance. Hospitality, residential, decorative, retail and architectural lighting.
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White-light CoB intended for specialised illumination applications.
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General illumination, specialty lighting, horticulture and controlled-environment applications.
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Horticulture, greenhouse, vertical-farm, indoor-farm and controlled-environment lighting for plant growth and flowering.
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Nominal 450 nm blue + 650 nm red dual-band engineering configuration.
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450 nm blue + 750 nm near-infrared. Horticulture, controlled-environment agriculture, indoor farming, vertical farming, greenhouse lighting and plant development.
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450 nm blue + 550 nm green. Horticulture, controlled-environment agriculture, indoor farming, vertical farming, greenhouse lighting and plant development.
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UV curing, fluorescence excitation, inspection, forensic and industrial applications.
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Germicidal, surface-disinfection, air-treatment, water-treatment and sterilization-system applications.
Download series PDFApproved technical information supplied by Polymatech Product Development.
| Product | Wavelength / CCT | Optical efficacy | Applications |
|---|---|---|---|
| Always White | 4000–7000 K | Configuration-specific | General, architectural, commercial and industrial lighting; indoor/outdoor luminaires |
| Warm White | 2700–3500 K | Configuration-specific | Hospitality, residential, decorative, retail and architectural lighting |
| Soft White | 3000–4000 K | Configuration-specific | Residential, office, retail, hospitality, decorative and architectural lighting |
| Blue CoB Series | 450 nm | — | General illumination, specialty lighting, horticulture and controlled-environment applications |
| Horticulture Red CoB Series | 660 nm | — | Horticulture, greenhouse, vertical-farm, indoor-farm and controlled-environment lighting; plant growth and flowering |
| IR + Blue | 450 nm + 750 nm | — | Horticulture, controlled-environment agriculture, indoor farming, vertical farming, greenhouse lighting and plant development |
| Blue + Green | 450 nm + 550 nm | — | Horticulture, controlled-environment agriculture, indoor farming, vertical farming, greenhouse lighting and plant development |
| UV-A CoB Series | 385 nm | — | UV curing, fluorescence excitation, inspection, forensic and industrial applications |
| UV-C 270 nm CoB Series | 270 nm | — | Germicidal, surface-disinfection, air-treatment, water-treatment and sterilization-system applications |
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 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.
United States website release, Rev270826.
General series information. PDF.
Download PDFGeneral series information. PDF.
Download PDFGeneral series information. PDF.
Download PDF450 nm + 750 nm. U.S. edition PDF.
Download PDF450 nm + 550 nm. Horticulture and controlled-environment lighting. U.S. edition PDF.
Download PDFGeneral series information. PDF.
Download PDFGeneral series information. PDF.
Download PDFTell us the required wavelength or colour temperature, optical output, electrical operating conditions, application, order quantity and thermal-design requirements.
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.