Dotless 660nm Cob LED Deep Red Light Tape For Skin Rejuvenation & Plant Growing

Utilizing chip-on-board (COB) packaging technology, this 660nm red LED strip achieves seamless 180° linear illumination! With 320 high-density chips uniformly distributed across a 10mm-wide FPCB substrate per meter, it delivers exceptionally uniform deep red light output at just 24V 18W/m.

Traditional 120LED/m SMD 660nm light strips (the densest mainstream specification on the market, based on single-row configurations like the 8mm 2835 or 8mm 3528 versions) still have a center-to-center spacing of 8.33mm between each LED. Our 660nm COB strip achieves a chip pitch of just 0.31mm. Combined with a uniform fluorescent resin coating on the top surface, it delivers a truly “zero-gap” continuous light source.

660nm deep red light is the optimal wavelength for skin collagen regeneration and plant photosynthesis. Its continuous, grain-free light surface ensures every inch of skin or leaf receives uniformly consistent energy—no hotspots, no dark zones. This enhances collagen synthesis efficiency during skin treatments and prevents local overexposure or light spot blockage during plant growth, resulting in more uniform and accelerated flowering and fruiting.

• High-temperature resistant red adhesive backing ensures secure, non-peeling attachment.

• Exceptional flexibility allows 360° bending.

• Solder points every 50mm enable safe cutting.

• Standard 5-meter roll packaging for immediate use upon unrolling.

For efficient installation, we offer optional dedicated COB 10mm quick connectors. Whether connecting power cables/extensions or expanding board-to-board configurations, simply snap the connector into place for instant connection—no soldering required. Ideal for DIY phototherapy masks, plant enclosure expansions, or commercial large-scale installations.

Product Specification

Product Package: 

1* 5m dotless 660nm cob led strip 24V with red black power wires or DC female connectors

1* LRS-100-24 hardwired power supply with an AC plug (optional)

While this COB 660nm strip technically requires a 108W+ power supply for 90W per roll, voltage drop in 5m rolls means actual power consumption is lower than 90W when lighting one side. Therefore, our kit includes a 100W high-performance power supply. Using a 150W power supply to drive it is also acceptable.

Most In-Demand Applications

• Professional photobiomodulation & red light therapy panels

• Commercial horticulture & home gardening – flowering & fruiting stage supplementation

• Architectural & wellness installation projects

Due to the heat generated by lights with specific wavelengths during operation, it is recommended to install this 660nm COB LED strip in an auxiliary heat dissipation location or on an aluminum profile.