Let me introduce that led Wavelength and led colorLet me introduce that led Wavelength and led color today.It’s up to the led Wavelength to seen led color.The led wavelengthwas based in the past on the nm as a unit.in other words : just nanometer or billionths of a meter. In this example: uv led strip’wavelength380nm. Each LED color had a led wavelength. , the correspondence table of LED color and led wavelength as follows:

Mid infrared red:

4600nm-1600nm– invisible light

Low infrared red

1300nm-870nm– invisible light

850nm-810nm- almost invisible light

Near infrared light:

780nm- when direct observation can see a very dark cherry red light

770nm- when direct observation can see a deep cherry red light

740nm- deep cherry red light Red light

700nm- deep red

660nm- red

645nm- fresh red

630nm- Orange

620nm- Orange light

615nm- orange light

610nm- orange light

605nm- amber light or yellow

590nm- “sodium” or yellow

585nm- yellow

575nm- lemon yellow / light green

570nm- Light green

565nm- green

555nm-550nm- fresh green

525nm- pure green /Blue green

505nm- green / blue Green blue 500nm-

495nm- sky blue

475nm- azure blue

470nm-460nm- bright blue

450nm- pure blue

444nm- deep blue

30nm- blue purple violet

405nm- pure purple

400nm- deep purple

Near UV light:

395nm- with reddish purple