有兴趣降低碳足迹和电费吗？环保灯泡是答案。
购买灯泡的世界在过去几年中已经有点复杂，但有充分的理由。环保灯泡是环境的最佳灯泡，因为它们是节能，持续长得比传统的灯泡。
Here’s what you need to know about purchasing new light bulbs for your home or office.
Compact Fluorescent Light Bulbs (CFLs)
CFLs are the spiral-shaped energy-efficient light bulbs, which are the same fluorescent rod lights found in many garages and warehouses. Their claim to fame is a 10,000-hour lifespan and minimal electricity usage.
虽然它们比标准白炽灯灯泡稍微成本略高，但能源部要求CFL为自己付钱由于节省了九个月。
CFLs put out the same amount of light as a typical bulb, but cost much less over time and save the environment from the disposal of many incandescent bulbs in the same timespan. They also reduce fossil fuel emissions by using less electricity. CFLs are a great option to start your journey in eco-friendly lighting.
Light Emitting Diodes (LEDs)
LED成本最前期，但能源星级LED的最终比白炽灯电灯泡持续15至25倍。LED灯有很多好处，包括其低电力使用。这些是高用灯的最佳灯泡，因为你会以这种方式节省最多的钱。
LED lighting fixtures以不同的目的进入一系列尺寸。体育场灯，面板灯，甚至天花板灯都可以是LED。LED也会发出比传统电灯泡更少的热量，因为它们将70％的能量转化为光线。这使它们成为一个更安全的选择。
选择环保灯泡
When your lightbulb finally meets the end of its life, be sure to dispose of it properly.
Incandescent bulbs, when handled properly, can be used for DIY projects. Otherwise, wrap it up and place it in the trash. CFLs and LEDs have harmful chemicals like lead and mercury in them, so check with your local recycling center before throwing them in the trash.
Energy Star is a certification you may have seen on appliances. It also applies to light bulbs. These products save electricity as compared to standard products.这个工具可以帮助您找到环境的最佳灯泡，同时节省一些钱。
Make sure you know the wattage you need by checking your lamp or taking a photo. You can also bring your old light bulb to a hardware store and store clerks can help you find an eco-friendly light bulb replacement.
Make the Switch
下次灯泡用完时，考虑切换到环保灯泡。你不仅会省钱，而且这个星球也会感谢你。
New energy-efficient lighting is coming out all the time due to increased demand. Although the world of eco-friendly light bulbs can be a bit daunting, it’s an important and minor change that makes a big impact.
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