yeah i have looked into those but wouldn't it be cheaper to have an HVAC system than to have ice boxes every other light and a chiller? if i had 2 rows of 9 lights and 1 row of 7 lights... that would i would need 14 ice boxes... plus the room for a reservoir? how big of a reservoir would i even need?

so i guess another question now presented is ice boxes vs. HVAC system with air cooled lights?