GAVITA HORTISTAR 600WGavita Hortistar 600 SE EU The reflector is one of the key elements of a successful fixture. You can have the best ballast and the best lamp, but without a good reflector you waste a lot of light, every day you use it. Keeping your reflectors in optimal condition is a must for good results. In horticulture we see that reflectors lose on average more than 5% of their efficiency per year due to deposits, dust and oxidation. That is valuable light that