Working time: full of electricity, according to light 50 times per night, can work continuously for 4 days.
Juputara na ọkụ eletrik, dịka ọnụọgụ nke ugboro 50 n'ime abalị, nwere ike ịnọgide na-arụ ọrụ maka 3 ~ 4 ụbọchị.