Following the first VCSEL laser infrared laser lamp officially put into use in the market. Our company once again solemnly launched the second VCSEL laser infrared laser lamp. Model JDD-800-860-V. Using 4 Watt Light Emitting Chip. The central wavelength is 860 nm. The product has stable and reliable performance and high cost performance ratio. Welcome to know the details from all walks of life to our business department.