Spectrum Lamp 2700K

The Spectrum compact Fluoro lamp offers an approximate lumen output of 12000.
The 2700K lamp in particular provides a 'warm' colour temperature of 2700Kelvin. This means that it is best suited for the flowering stage as opposed to the growth stage of plants.
The Spectrum Compact Fluoros offer a viable option for supplemental lighting of an entire crop as they can be used with HID Lights to light up any gaps above or below the plant canopy. Because they produce no heat plants can grow very close to the light without burning.
The lamps can be adapted to an existing shade with the use of a lamp adapter or can be used with a standard lampholder and hung vertically amongst the plant foliage.