
The short presentation is available on slideshare.
I also have a light box set on flickr.
Here is the blurb from the conference description:
In this brief session you will learn three things: (1) how to make your own light box for a few dollars; (2) how to use it to make professional looking images easily and without expensive equipment or software; and (3) how to sell the images for thousands of dollars. At the very least, we'll shoot for two out of three.
Sadly, my tongue-n-check description did draw one person hoping to learn about making money from their photos. I should really learn to be more careful with those descriptions as that has happened to me before.
Building
The inspiration for doing the presentation was finding a cheap light box how-to that shows how to build a complete light box for less than US$25. I had looked at light box/soft box kits for US$80 or more, but they always seemed over-priced for what you were getting.
A few notes about building the light box/tent from the site above:
- You don't need CPVC; use plain PVC, it is cheaper ...unless you plan to seal the light box frame and pressure test with 200 degree water to 300psi.
- You do not need to glue the frame together. The PVC pieces will stick well enough together to hold everything up. Additionally, it is quite hard to glue a rectangle and keep the corners square.
- The caps for the legs are a nice touch, but also not needed.
- The screws are also optional. I just use plain 'ol transparent tape to hold my backdrops to the pipe.
- All the PVC parts can be had for less than US$10.
Lighting
Keep it simple and cheap. I bought two 250 Watt halogen work lights (Workforce) from Home Depot. Cost US$4.95 each. If you have some lights around the house, give'em a shot.

Using the 250W lights had the added bonus of being able to take most shots without a tripod. You can certainly use lower wattage lights and set-up the tripod.
Color
Reading through the comments on the site above and other do it yourself light box pages, you will find a lot of folks struggling with color balance of the pictures. While you can certainly use most photo editing software to tweak the color by hand, there is a much simpler way that has been around a long time: the gray card.
Furthermore, check the photo software you use to see if it can use either white or black as a reference too, but all should understand a gray reference color.
The process is straight forward. Along with the item you place in the light box, place a gray/white/black card/paper/object such that you can include some area of it in your shot. When looking at the composition, just count on cropping that area out.
You can find gray cards for sale (also includes white and black reference cards too), or you can find a gray folder (i used a plastic one made by Mead US$2.49) at Walmart for a couple of bucks.
Time for Fun
Once you have the basic work flow going, have some fun! You can find lots of shots on the net (flickr, smugmug, to list a couple) and lots of inspirational ideas.

Ideas for experimenting:
- light positioning - while a light box is great for getting rid of shadows, it is also great for creating the perfect shadows
- backdrops - i bought a booklet full of colored construction paper at Walmart for dirt cheap; different types of cloth could also be used
- placing items on mirrors, tiles, glass and the like
- Anything you can fit in the light box is fair game!




