As the development of technology, we,Mars Hydro, decided to cease producing Mars II 700 hundred since 1,Jan,2017. If you ask us if other Mars II series product will be ceased, the answer is "YES". We will improve all LED grow light tech and cease all the over time products. Mars II LED grow light series is using old time LEDs, we think there has  better product can replace it ----It is our Mars Pro II series product. And the price is not too much difference,so there is no reason we do not improve it .At last not the least, we will cease the Mars II series product step by step, but we will still provide the right warranty and other service for you as we promised to all .