We buy only the most current and high-quality German-made LEDs. They cost more than the bargain LEDs but the adage “you get what you pay for” is never more true than with LEDs. Dig into specifications and look for the details about the precise wavelengths, spectrum and PAR value. Many grow light manufacturers don’t even provide these important details. Here is a link to all of our specifications

Yes, we will replace a failed light or power supply that was purchased directly from us within five years of the original purchase date. Over the past five years, we haven’t had to replace any lights due to a failure. Here is our warranty in detail.

An important characteristic of our design is that it uses a power supply that is independent of the fixture. The light itself is solid-state, no-fail technology.  Due to the longevity of the LEDs and the design of our lights, we fully expect these lights to keep working for you long past the 5 year warranty.

At Happy Leaf, we determine quality light by what is known as PAR value. This stands for Photosynthetically Active Radiation and it’s important because it is a measurement of the wavelengths of light that plants actually use.  Happy Leaf LED lights have been specifically tuned to provide the optimum PAR value for maximum growth and the healthiest most vital plants

Our lights cost very little to operate due to the low energy use.  We estimate an average cost of 7 cents per day to run the 33″ Procyon light for 18 hours.