Light bulbs lamps with color temperatures of 4500k and above will give off a blue white light that mimics daylight.
Cfl daylight bulbs for growing.
Feit electric 60 watt equivalent t3 spiral non dimmable gu24 base compact fluorescent cfl light bulb daylight 5000k 2 pack model bpesl13t gu24d 2hdrp 9 97.
Demand for cfl bulbs is growing as government mandates for energy efficient lighting take effect yet only about 2 of residential consumers and one third of businesses recycle the new bulbs.
Grow light bulbs 10 halogen bulbs 2 incandescent light bulbs 4.
Daylight cfl bulbs are the best types to begin a plant growing life cycle.
You ll need at least 4 5 of these to have enough light output for a quality vegetative phase but it s worth the money as these are relatively cheap.
Full spectrum grow lights are specially made to provide this spectrum but standard fluorescent bulbs often only provide light in the blue spectrum while incandescent lights primarily provide red.
The closest light bulbs will be in the daylight range on some packaging.
6500k encourages slightly more squat growth.
You want at least two 40w daylight cfls to start note.
The maxlite 26w is the best daylight or vegetative cfl bulb right now.
The whitest natural light occurs when the sun is directly overhead.
Each color spectrum has a small impact on how the plant grows ex.
Since they are also not as strong as hps or hid you can place them closer to the plants without the fear of burning the plants.
Best cfl grow lights.
A 40w cfl is the same as a 150w incandescent equivalent don t let them trick you.
It helps to save power during a plant s vegetative stage making it better than a metal halide system or high pressure sodium.
Maxlite is a long time favorite of mine due to their consistency in putting out high quality products.
You ll be adding more cfls as your plant grows and needs more light.
There are bulbs with different cfl color spectrums and it s generally recommended to get daylight 6500k cfls for the cannabis vegetative and soft white 2700k cfls for the flowering stage.