... NOW OFFER HIGH LUMEN OUTPUT HIGH PRESSURE SODIUM LAMPS FOR GREENHOUSE AS HPS70,HPS100W,HPS150W,HPS250W,HPS400W,HPS600W AND HPS1000.THE ... OUTER JACKET MAY VARY UPON CUSTOMER REQUESTS OR ACTUAL APPLICATIONS. GREENHOUSE HPS LAMP PROVIDES HIGHER LUMEN OUTPUTS AS WELL AS MORE ... PLANT GROWTH EFFICIENCY.2. WE OFFER METAL HALIDE LAMP FOR GREENHOUSE AS :MH250, MH400, MH430, MH600, MH1000. THESE LAMP LIGHTING ...