so i have these HTML: http://www.walmart.com/ip/Lights-of-America-24-Fluorescent-Blacklight-Fixture/16879944 and i want to maybe changed the blacklamp into a 6500k T8 would that be possible or no? maybe with these HTML: http://www.platt.com/platt-electric-supply/Fluorescent-Tube-T8-Long-Life/Philips-Lighting/F17T8-TL865-PLUS-ALTO/product.aspx?zpid=501072