Items that fall under the UGR19 category mean that they have a Unified Glare Rating of 19 or under, and those under UGR22 will have a rating of 22 or less. The higher the rating, the more glare there will be from the light source, so which option business owners opt for will depend on their workplace setting. For example, office environments will have lighting in the UGR19 range as the constant use of computer monitors will have to be considered. Industrial buildings, on the other hand, will opt for UGR22 as a brighter, clearer light will be necessary. For more guidance on which UGR is best for your workplace, please contact our knowledgeable team.