Why not use Sting's light?

[mhagain]

Originally Posted by The Mouth of Sauron

But surely with the close proximity of Orcs if they had taken Frodo's blade Sting it would have given off enough light to guide them?

You've found a plot hole! Bad writing! The Internet!

But more seriously, no, it actually doesn't give off sufficient light. This is consistent with the original description in The Hobbit, where the party also has to rely on Gandalf's light to navigate the Goblin caves, despite also having both Orcrist and Glamdring, and where Glamdring is quite obviously described as glowing enough to see the sword by, but not enough to cast light on it's surroundings.

True, Bilbo is subsequently described as using Sting but he's also described as feeling his way around a lot, and that was in narrow tunnels rather than a great hall.