Electronic ballasts are used in indoor and outdoor lighting equipment, such as home downlights, ceiling lights, street lights, LED displays and channel lighting, etc., to protect the lamps and provide energy-saving effects.SpecificationColor: Silver ToneMaterial: Metal, Electronic ComponentsWire Length: 135 mm / 5.3 inchApplicable Power: 22-55 WWorking Voltage: AC 220 VWorking Frequency: 50 HZHousing Dimensions: 9.2 x 4.3 x 2.8 cm / 3.6 x 1.7 x 1.1 inch (L*W*H)Packing List: 3 x Electronic BallastAdvantage1. Electronic ballasts can prevent the lights from flickering when the lighting equipment is turned on, making the light more stable.2. The working power of the electronic ballast is 50HZ, with low power consumption and effective energy saving.
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