Just 2 extra lights on mine so far, couple of 55W Bosch halogens:
Not super-bright and I'm sure they're only decent compared to today's offerings, but considering they're 15 years old that's to be expected. Only reason I got 'em is because they're Genuine Nissan Accessory items with nifty Nissan-embossed covers, and I have this "retro" Nissan thing going (my wheels, the grille badge, etc.).
Brent