• Harmonizing natural and artificial light in a space
• LED sequencing / charlieplexing in response to input - AriLacenski

• Suggested by Jeff McCrum:
• Light Source Pros and Cons, from Incandescent to LED
• Extremely Low Light Photography (Your Tripod is your Friend)
• Light Painting in Photography (The Rise of the Maglite)
• Color temperature (Which White is Right?)
• Using Color in Light
• Lighting JFK's New jetBlue Terminal

• DIY wireless Wii Sensor Bar - JoelJorgensen
• DIY glow poi (from glow sticks on strings to LEDs in socks) - JoelJorgensen
• Firelight: Ancient but still relevant - JoelJorgensen
• Bioluminescence: How cool is that?! - JoelJorgensen
• Persistance of Vision Displays: Different ways to construct them with LEDs - JoelJorgensen
• Batteries vs. Wall Warts: Considerations of how to power your projects - JoelJorgensen
• Seeing Red: Light's effects on our moods and emotions - JoelJorgensen
• Hello LED: Getting started with the Arduino platform and LEDs - JoelJorgensen

• Small-scale interactive color mixing + light in novelty books - Shelby Arnold
• World Trade Center Tribute in Light: From Design to Reality - Jeff McCrum
• Light Source Pros and Cons, from The Sun to LED - Jeff McCrum
• No Place Like Dome: DIY Hemispheric Projection - Dave Pentecost
• Project: Arduino Controlled RGB LED lighting - davepix - David Neff - davepix.com
• Voltage, Current, and LEDs: How to not burn out your components - JoelJorgensen
• Shifty Circuits: A few basic uses of shift registers - JoelJorgensen
• IR leds tricks -DavidTurner
• Productive Sourcing with a Spreadsheet - RobertLazo
• Dimming LEDs and driving lots of them - NikolasCo

Note on Talks: While we definitely want all kinds of talks, both technical and aesthetic, this isn't the right forum for product demos and pitches. Generally speaking, we're more interested in the how and why than just the what.