Because good ol hid lights emit a lot more heat than leds soil normally dries out quicker when utilising the former.
Are led grow lights better.
Take a look at the comparison table below to help you understand what type of lighting is best for your grow.
Here again led grow lights really outshine fluorescent grow lighting with leds having a usable lifespan of about 50000 hours as compared to about 8000 hours for cfl grow lights and 10000 to 20000 hours for t5 fluorescents.
Although just about any led grow light even the worst ones can grow good weed some newer models developed specifically for cannabis are getting better yields density and plant growth rates than older and generic models.
Once growers make the switch however they often forget to take this into account.
Led grow lights run much cooler than the competition and are more energy efficient but they are also more costly than conventional grow lights.
Led grow lights are not as standardized across manufacturers quite.
Specific led grow light info if you balk at the cost of using an led system consider that the bulbs are 80 efficient.
Powerful led grow lights need to be kept relatively far away from your plants to avoid light burn led grow lights can burn your leaves and buds even if the temperature is perfect.
Led grow lights can produce as much as twice the light output for the same power consumption.
Given the significant reduction in heat it s likely your plants will need less frequent watering.
Cost of led vs fluorescent grow lights.
The fact is that led grow lights are so powerful they can actually deliver too much light to your plants and cause light burn.
That means they convert 80 of the energy they use into light.
Led grow light units typically come as all in one fixtures which are easier to work with in tight spaces.
Led grow lights do have a higher upfront cost but have been shown to save in the long run thanks to a lower cost of operation.
Led grow lights run much cooler than hps resulting in an obvious set of benefits for the indoor grower.
Comparison of led grow lights vs.
They can also be placed closer to plants in confined areas with very little risk of heat damage.