I applied through college or university. The process took 4 weeks. I interviewed at Lutron Electronics (New York, NY) in Oct 2016
Interview
I submitted my resume in the on campus career fair, got an email after 2 weeks saying they would like to schedule the phone screen. The phone screen lasted for about an hour, in which the interviewer asked about various ways to connect a bunch of leds.
Interview questions [1]
Question 1
How will you determine the resistance that is to be connected in series with the led.