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Philips Ambient 75 Watt Equivalent LED Bulb Review - Demo & Temperature Measurement

20,892 views 2 years ago
A quick video showing the light the bulb puts out along with measuring the temperature of the heat sink after operation.

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Ram Air Turbines Play

Ram Air Turbines (RAT) are used as an emergency power supply in aircraft when the engines fail. Some drive hydraulic pumps that are used to operate the flight controls and others drive a generator that powers the aircraft's essential electrical systems.
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