Also Rasta sorry bout this but ur usindg the red Enviorlite 2500 on the kelvin.For flowering really sorry!I have the 125 blue gives out 6400. Runs the same but daylight output of light perfect for veggin.IWhen flowering i use a 400w hps aggro light but with both blue and red enviorlites u can get some nice buds>Jus a thought now.