The SST-20-DR is the 660nm deep red LED, which is great for preserving your night vision.
Convoy also offers the red KR CSLNM1.23 LED, which is the 620nm red. This LED isn’t as good at preserving your night vision.
The last picture compares the Sofirn ST10 red to the SST-20-DR in the C8+. As you can see, the ST10 is a great option for a small, compact 660nm red flashlight.
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The SST-20-DR is the 660nm deep red LED, which is great for preserving your night vision.
Convoy also offers the red KR CSLNM1.23 LED, which is the 620nm red. This LED isn’t as good at preserving your night vision.
The last picture compares the Sofirn ST10 red to the SST-20-DR in the C8+. As you can see, the ST10 is a great option for a small, compact 660nm red flashlight.