Looks like the Wii controller has run into a snag.

Apparently, halogen lighting could throw off the Wii controller’s aim at a certain angle.This could potentially reduce the number of Nintendo Wii consoles in homes as more and more people install halogen lighting in the house.

The alternative would be playing the Wii in the dark, but that solution is highly unlikely. Will Nintendo be able to rectify the situation before the rumored October launch?