i need help picking out some lights i am 3 weeks into flowering on my first grow i am looking for some 400w hps but there is not any hydro stores around here. my question is will any hps light do or do they make special grow bulbs for hps thanks for any help. my set up is in an unused bathroom i vegged on floros till it was 20in tall and its bagseed my plant is bout 3 1/2 feet tall now and shows quite a few small buds im using fox farm soil and nutes