Don't skip the LEDs. LED lighting is the future of indoor cannabis growth. I'm using a product from advanced leds as a supplemental light for my HID's. You can see the results from my post today titled 'Harvest Time!'. There is a noticalbe increase of quality directly under the led. NASA also used leds on the space station and the shuttle for horticultural experiments. The top scientist in the world work for NASA, and if leds are good enough for NASA I figured why not. If you want to stay in the past and keep doing the same thing over and over again expecting different results, then by all means take the advice "skip the led".