The Light Taser is a device similar in shape and size to a Light Grenade, but it is used to shock someone into unconsciousness. Tron, under the guise of Rinzler, used a Light Taser to stun Beck, throwing the stunner through the air where it latched onto Beck and electrocuted him. It was also used by Lux, who stunned Tron to get to Beck and calm him down in the episode "Identity".