DC Bulb — DC-powered LED light built to run directly on solar panel, battery or inverter DC supply, suited to areas with load-shedding or off-grid power.

Available at Islam Electric Store, Mansehra, Khyber Pakhtunkhwa, Pakistan at wholesale price. Search terms: DC Bulb, Factor DC Series, dc light, solar dc bulb, inverter light, sasta light, best shop, best dukan.