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1.The new product is made from sulphide phosphor, which is environmentally friendly and energy-efficient.
这款新产品由硫化磷制成，既环保又节能。
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2.Sulphide phosphor is widely used in the field of lighting, as it has excellent luminous efficiency and long service life.
硫化磷在照明领域有着广泛的应用，因为它具有出色的发光效率和长寿命。
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3. In order to improve the quality of light, manufacturers are exploring the use of sulphide phosphor insteadof traditional incandescent bulbs.
为了提高光线质量，制造商正在探索使用硫化磷而非传统的白炽灯泡。