One with 660 nm and one with 630 nm.
Best led grow light for flowering.
With all of those considerations in mind you can select the best led grow light right here.
Concentration of red leds in order to boost your yield during the flowering stage this may make the light less suitable for.
Lower powered lights such as a 250 watt led grow light should be kept 12 24 inches above the top of the canopy.
Led grow lights of different power ratings will perform best at different distances.
There is a 26 watt version with all 630 nm diodes a 25 watt version with all 660 nm diodes and two 12 watt versions.
Mid range lights such as a 600 watt or 900 watt led grow light should be 14 36 inches from the top of your plants.
Your current grow may have multiple plants or strains space restrictions and almost definitely has a budget.
The flowering led grow light bulb from abi delivers this.
Led grow light distance from plant.
It actually comes in 4 versions.