Digilux 400W HPS DX400 Hydroponics Digital High Pressure Sodium Grow Light Bulb by VMInnovations Digilux 400W HPS DX400 Hydroponics Digital High Pressure Sodium Grow Light Bulb by VMInnovations – . Deal Start Date: 12/18/2014 Deal Expires: 12/31/2014 Last Updated: Thu, 18 Dec 2014 15:57:29 GMT Keywords: Other Deals Like Digilux 400W HPS DX400 Hydroponics Digital High Pressure Sodium Grow Light Bulb by VMInnovations: