SUNMASTER Neutral Deluxe Grow Lamp.
These lamps emit a balanced light similar to a 4000° Kelvin source, imitating the natural white look of sunlight. They are an ideal single lamp source for practically all phases of plant growth
Colour Temp: 4000KUniversal Burning PositionSmall Jacket - BT37
Colour Temp: 3200KBase Up Burning PositionLarge Jacket - BT56