Question 2: For the same lights in Question 1. you are able to install a timer of the lights and instead of operating 24 hours a day, they operate 8 hours a day. How much electricity do the HID lights and ballast consume monthly? What is the new estimated cost of operating the 20 HID lights ar ballasts monthly? Question 2: For the same lights in Question 1. you are able to install a timer of the lights and instead of operating 24 hours a day, they operate 8 hours a day. How much electricity do the HID lights and ballast consume monthly? What is the new estimated cost of operating the 20 HID lights ar ballasts monthly