The spectrum of colors of this lamp contains red and yellow, and a very big percentage of blue (30-40%, more than a SON-T).This illuminant can be used for the phase of growing and blooming, but in the main bloom phase it is better to use a SON-T.
It can be used with a 400W HPS-ballast and a E40 socket.
The small picture shows the colour spectrum of the OSRAM Plantastar. You can recognize a definit larger fraction of red light, which makes this illuminant a bloom-light. The very little fraction of blue colour in all "Plantastar" illuminants is expanded ca. 30%. Though it is still small in relation to the entire spectrum, this blue light is affecting the blossoms very positively.
Socket/ light base: E40
Wattage: 400 W
Luminous flux: max. 56.500 lm
Illuminant voltage: 100V
Supply voltage: 220-240V
Illuminant power: 4.5A
luminous efficiency: 138lm/W
Length: approx. 285mm
Diameter: approx. 46mm
To increase the effect of the lamp you should additionally assemble a reflector.
More details in the data sheet of the manufacturer.
|Product weight:||0,23 Kg|