Is there a small height light that can be mounted under the bumper. I must have better vision when turning - can you help me?

I am purchasing a 2014 Lexus 300 Hybrid. Should i purchase the extended warranty and the maintenance plan? Any other information would be appreciated.

hello and thank you for your help I make a small accident in my lexus in the front pumper and after I fix it and make the paint job for it then after two days from finish everything and everything wirking good my car gave me warning the " clean parking sensor " I turn off parking assist then turn on again it give me that check your parking sensor
I check all wairing and everything this wired but still dosnt work