
Soft White
3000–4000 K; 150 lm/W. Residential, office, retail, hospitality, decorative and architectural lighting.
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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.

Common characteristics supplied by Polymatech Product Development for the configurations 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 | 17.00 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; 150 lm/W. Residential, office, retail, hospitality, decorative and architectural lighting.
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4000–7000 K; 150 lm/W. General, architectural, commercial and industrial lighting, indoor and outdoor luminaires.
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2700–3500 K; 150 lm/W. Hospitality, residential, decorative, retail and architectural lighting.
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White-light CoB intended for specialized 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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Combined red and infrared CoB configuration.
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450 nm blue + 750 nm infrared. Horticulture, controlled-environment agriculture, indoor and vertical farming, greenhouse lighting.
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450 nm blue + 550 nm green. Horticulture, controlled-environment agriculture, indoor and vertical farming, greenhouse lighting.
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Dual-band plant grow-light CoB. Vertical and indoor farming, seedlings and propagation, greenhouse, tissue culture, algae cultivation and planted aquariums.
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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.
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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.
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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 datasheet (PDF)Approved 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 | 650 nm class | — | 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 editions, one per product.
United States edition. PDF.
Download PDFUnited States edition. PDF.
Download PDFUnited States edition. PDF.
Download PDFUnited States edition. PDF.
Download PDFUnited States edition. PDF.
Download PDFUnited States edition. PDF.
Download PDFUnited States edition. PDF.
Download PDFUnited States edition. PDF.
Download PDFUnited States edition. PDF.
Download PDFUnited States edition. PDF.
Download PDFUnited States edition. PDF.
Download PDFUnited States edition. PDF.
Download PDFUnited States edition. 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.