This is a Vintage 1990 Model 4780 Lite Brite Milton Bradley w/ Color Pegs Used & Unused Disney Sheets, generic, and blank sheets.  Sticker on box shows year of 1990.  The Lite Brite comes with the following:

Instruction Manual

Main Lamp/Peg Board - Tested and working

Peg Remover (Yellow)

Pegs (numbers are approximate - counted and bagged, so should be close)

Blue 49

Orange 52

Red 49

Yellow 51

Green 50

Pink 48

Clear 52

Purple 51

Unused Sheets 

Steamboat

Choo-Choo Train/Sailboat - attached together

Lighthouse/Ducks - attached together

9 x Blank Single sheets

2 x Blank Sheets (4 attached together)

Disney

Shenzi/Scar -attached together

Zazu

Rafiki

Ed

Used Sheets

Tropical Fish (Partial), The Light Wizard (Partial), Butterflies (Partial)

Disney Simba, Young Nala, Baby Simba, Timon (Partial), Pumbaa (Partial)

Lamp is working and side clips seem good.  See pictures for overall condition.  Please take a look at my other items for more collectibles.  Reminder to international buyers that you are responsible for any fees or import charges that may apply to shipping this item.