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website: DJ BastiQ

category: Lighting

White wall

rijkerleven.comA white wall reflects 80 percent of the light that hits it; a black one just 10 percent. The more light the walls reflect, the greater the chance the light can be "recycled" by striking ...

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Dust on a light bulb

rijkerleven.comDust on a light bulb can reduce the light it gives off by 10 percent and make it seem that you need a higher wattage bulb. So dust it!

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Fluorescent bulbs

rijkerleven.comYou can save money on electricity by using fluorescent bulbs. Yes, these bulbs may cost a few dollars more up front. But if using 14 watt compact fluorescent bulbs instead of 75 watt ...

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