Red LED 640nm 650nm 660nm Ceramic Substrate LED Lens 3535 SMD, 10PCS

These red LEDs feature a ceramic substrate with excellent high thermal conductivity and low thermal resistance, measure 3.5mm x 3.5mm x 2.3mm, emitting a deep red light of 640 nm 650 nm 660 nm for a wide range of professional lighting applications such as plant growth, medical equipment, phototherapy, cosmetic equipment, etc.  3W high power design and 120° light emission angle provide the SMD 3535 red LED super brightness and uniform, wide light coverage. The integrated lens effectively concentrates light and improves light utilization efficiency while reducing light loss, making it more suitable for precise lighting applications. Compared to traditional substrate materials, ceramic substrates have higher thermal conductivity and can dissipate heat quickly, extending the life of the 640nm 650nm 660nm red light LED lights and improving long-term performance.

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