Ink from the glow squid can be applied to armor and emit light

I think it would be cool to add a feature where you can get glowing ink from the squid and then apply it to armor to emit light. It would be very convenient in dark places where you don't need to carry a torch in your hand. Appearance wise, it will look like armor with neon green stripes heading vertically on the sides. To craft you put the glow ink with the armor on a crafting table or you put the glow in in a cauldron and right click on the cauldron with a piece of armor.

I was thinking each piece of armor emits an individual amount of light which add up to emit the same amount of light as a torch.

For example:

Helmet : 2

Chest plate: 6

Leggings: 4

Boots: 2

Everything:14