Dutch Lighting Innovations 315W CMH CRI-SERIES Water Aeration Some of these diodes are

Some of these diodes are 660nm (nanometers)

It also works in all systems with ease and will not affect pH or ppm

With over 20 years of medical and horticultural enzyme formulation and production experience

Characteristics

Dutch Lighting Innovations 315W CMH CRI-SERIES Water Aeration Some of these diodes areExtra Low Profile HousingIdeal for low ceilings Improved HeatsinkIncreased Driver Efficiency LED IndicatorStatus & Error Diagnostics IP65 Controller ConnectionPlug & Play with DLM Series Gore Tex PlugVentilation Plug Built in Spirit LevelAchieve Perfectly Even Light Spread #FLOWERSONLY ReflectorSuperior Light Spread & Reflection 4 X 4 Lighting Footprint