The low energy alternative this is the energy efficient alternative for 19w t8 fluorescent tubes it consumes half the energy at 9 watts and still offers the same level of brightness with up to 800 lumens of light wide beam angle ideal for offices businesses commercial settings hospitals and the like this lumilife 9w t8 casts an extra wide 200 beam angle for enhanced lighting coverage years of maintenance free use intelligently designed to last up to 30 000 hours this 9w tube is perfe