First, you can’t drag things down stairs last time I tried.
For your light problem, set up a generator! (We really need a wiki guide on how to do this)
Step 1: Get a frame. Any frame will do.
Step 2: Get an engine. Any one will do.
Step 3: Get a battery. Storage battery or a truck battery are common and have the most electricity storage.
Step 4: Get a metal tank and attach it externally (For gas).
Step 5: Get an alternator from a car. Any car. The alternator attaches to the engine and produces electricity.
Step 6: Vehicle controls to control the engines and lights.
Step 7: Find a floodlight. Regular headlights are a pain to move.
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After you've found all of these things, set up the frame, install the engine, install the alternator, install the storage battery, install the controls, and install the floodlight. These must be on the same frame. Next, move a space over and install an external gas tank.
Get some gas and fill up the tank. The thing is, you're gonna need about 100 batteries to put into the storage battery to actually turn on the thing and generate some electricity. You can install more things like a welding rig or a forge to expand your crafting capabilities. Hope this helps some people.