Testing the length of time a bulb can be lit using various objects

Events

Approx. 02/25/20
Approx. 04/06/20
Approx. April 8, 2020
Approx. 05/28/20
Approx. 06/25/20
Approx. 11/03/20

events

Approx. 13 march 2020
Approx. 04/01/20
Approx. 04/02/20
Approx. 04/05/20