NET

2 As I watched, I noticed a form that appeared to be a man. From his waist downward was something like fire, and from his waist upward something like a brightness, like an amber glow.

Darby

2 And I looked, and behold, a likeness as the appearance of fire; from the appearance of his loins and downward, fire; and from his loins and upward, as the appearance of brightness, as the look of glowing brass.

KJV

2 Then I beheld, and lo a likeness as the appearance of fire: from the appearance of his loins even downward, fire; and from his loins even upward, as the appearance of brightness, as the colour of amber.