What are the Disadvantages of HID Bulbs?

WHAT ARE THE DISADVANTAGES OF HID BULBS?

Disadvantages: 

• Poor Color - HPS bulbs have an orange glow which is difficult for the eye to see. HPS lit areas always seem to be appear dull and dim. 
• Poor Lumen Maintenance - HPS bulbs will lose a considerable amount of light output before they completely burn out. 
• Poor color rendering - their amber color fades all colors making them unsuitable for areas monitored by security cameras.