These LEDs are for use with the GSC Electra Dough Kits (#ELECDGH-CK and #ELECDGH-IK), but can also be used for a variety of electricity based demonstrations. The LED's are RoHS compliant, and come as a pack of 4 LEDs.
PRODUCT WARNINGS
Our products are not toys. Use in a laboratory or educational setting only. Not for children 13 and under.