660nm Red LED Chip 5730 SMD LED 

660nm LED means the light emitting diode that with 660nm wavelength. But when we discusse about the 660nm LED, it's about the peak wavelength. And each single LED have their own wavelength. For whole batch of red SMD LED in 660nm. There will have a range on it. In this 5730FR667P8L14P2, The range is 665nm to 670nm. 665nm LED lights are commonly used in LED grow lights. This specific wavelength falls within the red spectrum and is known to promote photosynthesis and flowering in plants. It helps in the absorption of light energy needed for plant growth and development. Therefore, 665nm LED lights are widely used in indoor gardening and commercial horticulture for cultivating various types of plants. 5730 Red SMD LED Features: Dimension: 5.7*3.0mm; Color: Deep Red LED Light; Lens type: Transparent epoxy; High reliability and high radiation intersity; *This package size are also available in Amber LED, UV LED, IR LED, Yellow LED*…