Two other students sustained burns and were taken to a local hospital
His companion, Calvin Ochieng, a Form Two student at Obera Secondary School was also struck as they were playing football at a local playground in Kabuoch village, Ndhiwa Sub - County.
Two other students sustained burns and were taken to a local hospital.
Assistant chief John Otonge said the duo were pronounced dead on arrival the hospital according to the Nation.
"The KCPE candidate was said to be full of joy after sitting for the exams and was sure of passing the national tests," Mr Otonge said.