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Universal burn position. 4,200 K color temperature. Lamp has good spectral distribution. Emits the bluish and green regions of the light spectrum. Stimulates plant growth more efficiently than any other light source. Ultra Sun lamps are high quality, feature robust construction and have excellent reliability at an economical price.

Ask our AI assistant Lucy about Ultra Sun MH 1000/U/BT-37 4200K Lamp (12/Cs)