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  2. Fluorescent lamp - Wikipedia

    en.wikipedia.org/wiki/Fluorescent_lamp

    This effect is eliminated by paired lamps operating on a lead-lag ballast. Unlike a true strobe lamp, the light level drops in appreciable time and so substantial "blurring" of the moving part would be evident. Fluorescent lamps may produce flicker at the power supply frequency (50 or 60 Hz), which is noticeable by more people.

  3. M22 Locust - Wikipedia

    en.wikipedia.org/wiki/M22_Locust

    The M22 Locust, officially Light Tank (Airborne), M22, was an American-designed airborne light tank which was produced during World War II.The Locust began development in 1941 after the British War Office requested that the American government design a purpose-built airborne light tank which could be transported by glider into battle to support British airborne forces.

  4. Lightbulb socket - Wikipedia

    en.wikipedia.org/wiki/Lightbulb_socket

    GY6.35 & GZ6.35 – same as G6.35 and only denote what lamp mount clip is needed to hold the actual light bulb in place; G8 – 8 mm (0.31496 in) pin spacing GU8 – same as G8 and only denotes what lamp mount clip is needed to hold the actual light bulb in place; GY8.6 – 8.6 mm (0.33858 in) pin spacing; G9 – 9 mm (0.35433 in) pin spacing

  5. Battlefield illumination - Wikipedia

    en.wikipedia.org/wiki/Battlefield_illumination

    A M3 Grant tank modified with a carbon arc searchlight and dummy turret gun, codenamed Canal Defence Light. In 1583, during the Ottoman–Safavid War (1578–90), the Ottoman Empire used lanterns to defeat a Safavid army in a night time encounter, that became known as the Battle of Torches.

  6. LED circuit - Wikipedia

    en.wikipedia.org/wiki/LED_circuit

    Simple LED (Light Emitting Diode) circuit diagram. In electronics, an LED circuit or LED driver is an electrical circuit used to power a light-emitting diode (LED). The circuit must provide sufficient current to light the LED at the required brightness, but must limit the current to prevent damaging the LED.

  7. Nuclear lightbulb - Wikipedia

    en.wikipedia.org/wiki/Nuclear_lightbulb

    As a rocket engine it, like all nuclear rocket designs, can greatly exceed the exhaust speed and specific impulse of a chemical rocket. However, it also does not involve the release of any radioactive material from the rocket, unlike open cycle designs which would cause nuclear fallout if used in a planetary atmosphere (e.g. Project Orion).

  8. Marmon–Herrington CTLS - Wikipedia

    en.wikipedia.org/wiki/Marmon–Herrington_CTLS

    The Marmon-Herrington Combat Tank Light Series were a series of American light tanks/tankettes that were produced for the export market at the start of the Second World War. The CTL-3 had a crew of two and was armed with two .30 cal (7.62 mm) M1919 machine guns and one .50 cal (12.7 mm) M2 Browning machine gun .

  9. FV107 Scimitar - Wikipedia

    en.wikipedia.org/wiki/FV107_Scimitar

    The FV107 Scimitar is an armoured tracked military reconnaissance vehicle (sometimes classed as a light tank) formerly used by the British Army, until it was retired from active service in April 2023. [2] It was manufactured by Alvis in Coventry.