Lit Lux 36W LED Grow Light Bulb, Standard Size 27e

Description

Blue Wavelength LEDs used (430nm-460nm) is geared towards producing light on the blue end of the spectrum that targets the ABSOLUTE PEAKS of light absorption for BOTH TYPES of chlorophyll: chlorophyll-a (at 430nm) and chlorophyll-b (at 453nm). On the opposite end of the spectrum there are also Red Wavelength LEDs used (630nm-660nm) which target the SECOND HIGHEST PEAK of light absorption for both chlorophyll-a (at 662nm) and chlorophyll-b (at 642nm). All-in-all these wavelengths fall right at the most efficient wavelengths for both types of chlorophyll to convert them into useful energy for plants. This will ensure that as little light as possible is wasted in the form of excess heat that would otherwise cause your growing area to require more cooling or ventilation. LEDs are also extremely energy efficient when compared to other large growing lights like metal-halide types which are costly to power and produce excess light in a part of the spectrum that is unusable by plants. This bulb includes slits in the sides of the already-low-temperature-running LED bulb to allow extra airflow and keep the bulb running at even an even cooler temperature than most other LED bulbs at the same Wattage.