Not the online ones.....go play like your an electrician at your local store if you want a discount...just pay cash! Use the phone book and call the locals and see if they stock your bulb and what the wholesale price is and then ask for retail or list price. Act like you are reselling the bulbs to one of your "customers" greenhouses or whatever. You want to find a wholesale electrical supply house and pay the same price an electrician would pay....about half of retail. I think you're still looking at retail prices at that price! I'm not an electrician, but my supply house thinks I am, therefore, they give me a cheap price on wire, commercial time clocks, and parts/bulbs. It's usually half of what I would pay at Home DePot or sLowes for the exact same part! Good Luck!