Glow sticks

25 - BULK PACKED WHITE 6 INCH OMNIGLOW GLOW STICKS

http://glosticks.co.uk/omniglow-glow-sticks/366-25-bulk-packed-white-6-inch-omniglow-glow-sticks.html

10 Inch Jumbo Glowsticks

http://www.electricplanet.co.uk/product/6/10-Inch-Jumbo-Glowsticks

Can Buy Sets of battery powered lights

http://www.lights4fun.co.uk/10-Bulb-Battery-Lights/sssc1652.aspx

Light Drawing

http://www.mymodernmet.com/profiles/blogs/amazing-use-of-light-by

Download

http://www.instructables.com/id/LED-Light-Drawing-Pens-Tools-for-drawing-light-do/

For how to make light pens!