A CFL bulb produces almost no heat but only light, so they are ideal as part of an indoor garden in indoor growing if you pair it also in the light of the Sun or a MH bulb or HPS.
The thing is that it does not require a ballast. This bulb will reproduce to 100% the light spectrum of the photosynthesis.
It is the ideal solution for your plants in the field of the horticultural lighting. Perfect for not burning your crops by growth and also flowering.
This CFL bulb brand Superplant will provide you with the best report P. A. R.* / Watt in the market