The E-WP8 Series has a lumen output of 2900 - 3200. We do offer a direct replacement for a 400W MH fixture; it is our E-WP12 Series. The lumen output of our E-WP12 Series is 16,300 - 16,900.
To determine which fixture would best suit your application space please see our Outdoor Lighting Layout Tool (http://www.e-conolight.com/lightinglayout), or contact customer service at 888-243-9445 to speak with one of our application engineers.
Date published: 2016-10-18