https://www.khanacademy.org/science/grade-6-science-cambridge-curriculum/xdb2c1c997608bdb6:electricity/xdb2c1c997608bdb6:electrical-components/v/incandescent-lamp-vs-leds 2026-04-15T09:00:48.368849752Z Incandescent Lamp vs LEDs Incandescent Lamp vs LED Khan Academy Pakistan video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Incandescent Lamp vs LEDs Incandescent Lamp vs LED https://cdn.kastatic.org/ka-youtube-converted/hjrjymAswkE.mp4/hjrjymAswkE.mp4 307 Electrical devices https://www.khanacademy.org/science/telangana-class-6-science/x274096cca8bb3cfc:simple-electric-circuits/x274096cca8bb3cfc:electric-bulb/e/basics-of-electrical-components 2026-04-09T13:10:38.304888012Z Basics of electrical Components An exercise about electrical components like switches, lamps, LEDs. Joel Prakash Stephen exercise https://www.khanacademy.org/science/telangana-class-6-science/x274096cca8bb3cfc:simple-electric-circuits/x274096cca8bb3cfc:electric-bulb/e/electric-devices 2026-04-08T00:36:09.500768563Z Electric devices Let's solve some questions! vibhor exercise