Growing Plants Using Artificial Light It is possible to grow houseplants indoors. However, you will need a special kind of light to do so. You can make a plant grow by using a desk grow lamp but a standard incandescent bulb or an energy saving light bulb probably won't do the job. Just so, can any LED light be used as a grow light? You can use any LED Lights to grow plants, but that doesn't mean your plants will grow healthy or efficiently. So the short answer is yes. You need to ensure your plants are receiving light from a full spectrum LED light and that only comes from the best LED grow lights . Similarly, can I use a desk lamp for my fish tank? It's a waterproof light that would attach to the inner part of the rim. A desk lamp is fine, but if you want something that looks a little nicer and have a little money to spare, you could look into that. Just keep an eye on the temperature if the lamp is giving off extra heat. I used a desk lamp for y...