Based in the Netherland is Raymax the specialist in the field of service and metering Grow light installations in greenhouse horticulture. We give advice concerning the status of your Grow light installation based on expert light metering and our experience. Raymax offers the option of having these measurements taken annually so that you are up to date regarding the efficiency of your Grow light installation. We offer a Grow Light Contract (GLC), for this purpose, which takes the responsibility for optimum performance of the Grow light installation of your shoulders. To do this Raymax uses advanced metering equipment in our own laboratory and measurements taken in the field. Raymax is part of Dool Industries (www.doolindustries.com), a holding company with activities in the Netherlands, Canada and Ukraine. The company is owner of Hortilux Schréder, Agrilight, Raymax, PL Light Systems, OEC and AP Nederland, and was founded in 1975. Dool Industries has some 150 - 200 employees and has it headquarters in Monster, The Netherlands. For more information see our corporate video: http://www.youtube.com/watch?v=mSXIk_LCbSA