Hrm, my room is not as bright as lit by florescent lamp....just using dimming lights with reflective effect, like having the lamp directed at the ceiling thereby the light gets reflected down......downlight.....passive lighting....soft light kinda thing.....

So I would say, the solar is not effective in this environment...n then again, the k750 is non-backlight kbd.

I might go for G510 from Logitech...

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Added on December 22, 2010, 4:25 pm
If you wanna get Lycosa, I urge you to research deeper before taking the plunge! 

Yes, problematic.....you should read my last few posts in this thread for issues I'm facing with my Lycosa Mirror.

Another link for you to read : http://razerblueprints.net/forum/index.php?topic=8401.0

If you fond of Razer products, then Black Widow is the current best thing available now....but its a mechanical kbd, not everybody likes it. Give it a test before deciding...I always recommend actual tryouts when it comes to kayboard and mouse, never just based on recommendations. Ergonomics n fitting comes into play as well in this department.