Glass body LED tubes offer superior light pattern output, which allows for more light to be generated in a wider viewing angle of up to 330 ̊ from within the same profile as compared to a traditional T8 LED aluminum body tube, which has a maximum viewing angle of only 140 ̊.
The glass is coated to ensure that they are shatter proof. Making them safe for use in all types of environments. Safe for use in dry and damp environments and within vapor tight and sealed fixtures. The glass tubes are also lighter weight than their aluminum body counterparts.