When the ballast is damaged the light will create a buzzing sound in use.
Fluorescent grow lights vs led.
This is a solid state semiconductor that emits light when a current passes through it.
Even so cfls are better in some situations.
Even if the efficiency of fluorescent lights has increased led lights are better.
They are also preferred in many homes because they emit very little heat.
The led has been around for longer but they weren t made to emit the specific wavelengths for plant growth until the 2000s.
Lifetime of led vs fluorescent grow lights.
Heat output of led vs fluorescent grow lights led grow lighting puts off next to no heat whereas fluorescent grow lamps run cool yet growers do need to consider the heat put out by fluorescent lighting to some degree particularly with high output t5 fluorescent lighting.
Led lights tend to last longer than fluorescent bulbs producing less waste.
Since then they ve become more affordable and more efficient.
Also led lights can simply be plugged in and hung over your plants.
Led grow lights are a fan favorite for several reasons.
Fluorescent lights have to use ballast to help regulate the flow of current which produces light.
Fluorescent light quality declines long before the bulb burns out.
Led lights tend to run cooler and use less power than big time hps grow lights.
Led light bulbs are made using a light emitting diode led.
The terms grow light and fluorescent light are often used interchangeably.
While the latter provides light by passing current through mercury vapor the former is a simpler process where electric current is converted into photons.
Unlike fluorescent lights the light from an led can penetrate down fairly deep so you don t have to move them around as much.
Many grow lights are fluorescent lights making comparisons between grow light vs.
Great for hard to reach areas since they don t have to be changed as often.
Here are some features and benefits of led lights.
Led grow lights are relatively new appearing on the market in the last 10 15 years.
More so led lights offer more longevity.