- Additional Information
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.
MH 1000/U/BT-37 4200K Lamp, MH 400/U/T-15 4200K Lamp