I didn't know you could do that! Well, Sunswords seem pretty lousy as light sources, only having a range of 2 squares, but I suppose it's better than nothing at all.
It's almost good enough for jumping boots, which is my intended method to cross Astral. I already got the boots in my BoH.
What'd you use your wish on Kc?
#conduct tells me I've used five wishes so far...
1. Silver dragon scale mail
I made this wish from my only magic lamp. I was stuck on Medusa level and on the way there I found four huge barracks on four consecutive levels. Having no means to cross water at all except two wands of cold and two scrolls of earth, I decided I need reflection to clear the barracks, hoping for a death drop will give me either water walking or levitation.
I found none in the end, but did get one more wand of cold which did the trick. Slipping on the ice cost me a lot of scrolls including two taming and two magic mapping. I found a shield of reflection and a pair of fumbling boots in the statue.
2-3. Water walking boots and levitation boots
Hitting the castle level and I still have no water walking and levitation, so I used the gate code to enter. Having traveled many times between castle level (DL27) and my main stash (DL9), plus lots of altar camping, I decided I was not going to find one. Since I already had a scroll of charging, I wished for the boots.
4. Ring of free action
This game gave me very little gloves, boots, rings and scrolls. A close brush with death involving a gelatinous cube made up my mind.
5. Cloak of Magic Resistance
Hitting Gehennom I figured without MR and MC I'd be dead pretty soon. Soon after that I have grey dragon scale in my bag but no enchant armor scroll. You can tell when RNG loves you.
I still have two charges in the castle wand, plus I found another wand of wishing in Gehennom. A nice arch-lich left an athame for me. I think I will wish for a ring of conflict, helm of brilliance and magic marker if I can't find one soon.
Artifact-wise I wished for none - altar camping produced these:
Mjolnir
Trollbane
Dragonbane
Firebrand
Frostbrand
Werebane
Sunsword
Plus Excalibur from dipping.