How many 11w (low energy) lights can I put on one light switch?

Most light switches are 600 watts unless you spend the extra money and get a 1000 watt switch. But since the majority of switches are 600 watts you'd be safe putting 54 low energy bulbs on it. With the new low energy bulbs it's almost impossible to overload a switch cause where would you install 54 lights. The only time you need to worry is when you get 100-120 watts bulbs then you can only have 5-6 lights.