HC household net result of energy-saving lamps with energy saving, long life, no noise, wide operating voltage range and soft lighting, etc., by the majority of consumers. Products currently on the market a wide variety of energy-saving lamps, the price difference is also great, how to choose an array of energy-saving lamps to high-quality products? Three strategies to teach you choose to purchase energy-saving lamps.
a move look at the product packaging. State mandatory self-ballasted fluorescent products in the packaging to be marked the following: origin, rated voltage and voltage range, rated power, rated frequency. In the light, the packaging or instructions marked on the lamp current and the other with the safe use of the supplement. In addition, the packaging should have the relevant measures to prevent damage to the lamp.
two strokes to see the two major certification mark. At present, China has two energy-saving lighting products certification mark: verification. These two signs are that products meet national standards in evaluating values of energy conservation requirements.
three strategies to see the appearance of energy-saving lamps. Good energy-saving lamps should be smooth surface, no bubbles, the phosphor coating inside the lamp should be fine, no particles were uniformly white, without use of the phenomenon appeared in black at both ends of the lamp, compared with substandard products. Lamp and the lamp should be vertical state, should not be tilted. The contact surface with the power head should be smooth, otherwise inferior product.
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