... and Zone 2 Zone 21 and Zone 223)Applicable to lamp (max. 400W) of HIE, HSE and HME.4)Enclosure in ... lampHigh pressure sodium lamp (HSE): 70W, 100W, 150W, 250W, 400W High pressure mercury lamp (HME): 80W, 125W, 175W, 250W, 400W Metal halide lamp (HIE): ... 70W, 100W, 150W, 175W, 250W, 400W Note: HPI ...