for those of you that don't know . 1000 bulbs.com is the place to go . For Hps and MH bulbs their prices can't be beat , Under the grow lights section they have good reflector prices and good deal on old 1k hps/mh ballasts. I see since I ordered last week prices went up , like I paid $43 for the vert/hor parabolic reflectors and now they $53. Also the 1k mag ballasts were $81 last week now they 92 but still a good deal. They have good prices on cool tubes and other reflectors also. The Hps and MH ballast kits are great deal also if you make your own cases . If I remember right the 600's were like $60 . The smaller wattage ballast kits are cool too for lower parts of plants . Like $ 20-25 for ballast kit and $5 a bulb. Same with MH Kits . 100 watt mh imo better to have then cfls. But again that is my opinion you all have the right to yours. Just wanted to let everyone know in case this company wasn't listed in these 36 pages. As for bulbs cheap and good replacement warranty. Always fast shipping and they care about their customers. Get a decent 1k hps bulb $22, Decent 1k MH for $18 . 1k MH eye brand for like 37$ etc . Just saying some good deals . $36 for higher quality HPS . Dont always need the most expensive if ya throw em away every 6 months anyways depending on use . Well just wanted to get the word out .