3W SOLAR INTERN, HAVING 3W SOLAR PANEL, 2.5 WATT SMD LED 4.5 AH SMF BATTERY, ABS BODY (L), FULL & HALF BRIGHT OPTIONS, AC CHARGE, 4.5 HRS BACKUP ON FULL CHARGE MAKE :- EMISUN OR GLDYGREEN MATERIAL REQUIRED AT SECTION ENGINEER ( EL ) OKHA. For more information please see below link: