Motion lights will work during the day, but won't be practical in daylight when everything is already well-lit.
You can get cheap outdoor motion lights at any hardware store. These stores include Ace Hardware, Lowe's, and Home Depot.
why don't any of my running lights work
Yes, a force can perform work at any angle to the direction of motion. The work done is determined by the component of the force that is in the direction of motion, not the total force itself. This component is what contributes to the displacement of the object and thus the work done on it.
Magnetic force does not do any work because it acts perpendicular to the direction of motion of the charged particle. Work is defined as force acting in the direction of motion, and since magnetic force acts perpendicular to the motion, it does not transfer energy to the particle in the form of work.
like any other light
There are two main reasons for installing outdoor motion lights. The first is to simply provide light for when the homeowners return home from an evening out. The second is to scare away any would be thieves or vandals.
It is often recommended and preferred to have motion activated security lighting. It will startle a criminal and it is bright. Another advantage to having motion activated lights is that you and your neighbors will notice when lights suddenly come on so you can react quickly to any possible intrusion.
replace the break light bulbs?
turn on flashing lights (caution)
Yes, a reference asking "Judicial Notice, may be made at any time during a trial - and done without a formal motion.
check the fuse box for a blown fuse.
Check your fuses