Commercially made light-boxes can cost over $400 new, sometimes $500! This design will cost less than $100.
Knowledge in how to use power tools, electrical wiring and building is required for this Instructable. Really you just have to know what you're doing. If you don't know the basics, I can't help you.
Please ignore any inconsistencies with the pictures, I ended up having to redesign parts of it and some of the pictures may seem a little off.
Step 1: Tools and Supplies
-two(2) 8ft. 1x4" poplar planks
-two(2) cheap 27x40" poster frames
-one(1) 27x40" aluminum poster frame
-two(2) 3ft. 1-Lamp T12, strip lights
-two(2) 3ft. T12 florescent tube light-bulbs
-a light switch
-a electric cord with a ground
-at least 4ft. of 12-14 gauge electrical wire__ Not sure
-a set of 2 2" hinges
-a set of 2 latches/locks
-bright white high gloss enamel paint
-black or whatever color you want enamel paint
-1-1/2" & 3/4" screws
-paintable silicone caulk/glue/sealant
-picture hanging wire or stainless steel wire
-really thin nails or staples
Tools you will need:
-a power drill/screw gun with Phillips & flat head bits
-a drill bit set with bits size 1/16-3/8"
-a table saw OR a combination saw and a jigsaw
-an adjustable square
-a sanding/grinding bit
-a 1 1/4" paddle bit
-a Phillips screwdriver
-a caulk gun
-a wire stripper
-a pop rivet gun
-a metal tapper