What is 490 Glow?
The eye of the squid is excellent in the ability to feel light, and among them it is known that there is a type of light which is most sensitive.
Light whose light is near “490 nm (nanometer)”. The blue-green light “490 Glow” is exactly that “Squid is the most sensitive light”, and it appeals to squid even from afar.
Three types of light emission patterns
Three types of lighting patterns of “whole light emission”, “design light emission”, and “spot light emission” make a big appeal when deep range / turbidity / low light!
|size||No. 2.5||No. 3||No. 3.5|
|weight||10 g||15 g||20 g|
|Settling speed||5 to 5.5 seconds / m||3.5 to 4 seconds / m||3 to 3.5 seconds / m|