I've ordered up the pieces for my bike-light-to-be. I've gone with what seem to be the "best practices" around here: 5Ah deep-cycle SLA & charger (zbattery.com), optronics lights (jcwhitney.com), xenon strobe (allelectronics.com), 20W energy-saver bulb (bulbs.com), waterproof switches (batteryspace.com). (I also ended up getting a couple more bulb types at bulbs.com, wires & connectors at allelectronics.com)

...of course, I ended up ordering from 5 different places. Total cost before shipping: about $100. Shipping: $36. Ouch. So my question is: are there any places out there where I could have gotten more of these things in one place, without having to spend $6-$8 for shipping at 5 different places?

It's too late for me now, I've already put down my money, but anyone have suggestions for where I might have gone?