hei i finde thees look good http://www.ebay.com/itm/8-Pack-T5-GROW-BLOOM-BULBS-Tubes-VEG-6500K-3000K-Light-Lamps-Blue-Red-4-ft-48-/400398741939?pt=US_Hydroponics&var=&hash=item5d399ff1b3 i can take 8 pack with mixed bulps 4 bulps for veg and 4 for flowering and price is amezing!