Designers Edge 9 LED Motion Activated Solar Floodlight comes with a 16 foot cord so you have lots of flexibility when locating your floodlights. The Solar panel can be set where it gets the most sunlight during the day.
Timer can be set to shut off up to 50 seconds after motion stops. You really don't need the harsh glare of high wattage light bulbs to discourage intruders.
Combing LED with Solar technology is environmentally friendly and as a bonus there are no electrical hookups and it doesn't add to your utility bills.