No need to reset your Timer from 18hrs to 12hrs, just push one button to switch over. Time-Tastic Timer – The ultimate in simplicity for growroom control! Time-Tastic Grow and Bloom single button timer allows you to easily switch between vegetative (grow / 18hrs ) and floral (bloom / 12hrs) with one easy button!
Reliability, simplicity and powerful – The Time-Tastic Push and Grow Timer is capable of managing up to 2400w with a monster 30AMP breaker!