Gilbert Catalog
Price in 1949: $1.95
Not Illustrated
It's a glorious sight to see your Erector models ablaze with colored lights. You can hook them up in dozens of spectacular ways — as revolving lights — blinking lights — stationary lights. Kit contains 4 red and 4 green bulbs, 8 light sockets, 8 of plastic covered wire, commutator and brush unit. Can be used with any Erector set. Price, $1.95. Denver and West, $2.05

Price in 1950: $1.95
A "must" for any Erector set! Can be used to light up colored lamps (red and green) on your finished models in a variety of spectacular ways. especially effective when used on Ferris Wheel, Airplane Ride, Merry-go-Round, and Parachute Jump. Makes striking night scene! Lights can be stationary, blinking or revolving. Kit has 4 red and 4 green bulbs, 8 sockets, 8' of wire, commutator and brush unit. Transformer from 7-15 volts necessary; Use with all Erector sets. Price, $1.95 Denver and West, $2.00

Price in 1951: Unlisted
A "must" for any ERECTOR engineer! Can be used to light up colored lamps (red and green) on your finished models in a variety of spectacular ways. Especially effective on Ferris Wheel, Parachute Jump, Merry-go-Round, etc. Striking night scene! Has 4 red, 4 green bulbs, 8 sockets. 8 ft. of wire, commutator & brush unit. Use with 7-15 volt transformer. For all ERECTOR sets.

Price in 1952: Unlisted
A "must" for any ERECTOR engineer! Can be used to light up colored lamps (red and green) on your finished models in a variety of spectacular ways. Especially effective on Ferris Wheel, Parachute jump, Merry-go-Round, etc. Striking night scene! Has 4 red, 4 green bulbs, 8 sockets, 8 ft. of wire, commutator as brush unit. Use with 7-15 volt transformer. For all ERECTOR sets.