User blog comment:Yatanogarasu/What Other Logia Are There?/@comment-910220-20101204082546

Just to clear things up: the sun (solar) one is like a stronger version of the fire and light (combination of some sort), I mean, sometimes series deem sun as a more powerful version of fire, like magma. Light is just photon, while sun is plasma and other things that produces light and heat, not composed of it. After all, the light Kizaru produces does not create heat to incinerate things, but the sun would.