lighting. Monday , August 28th , 2017 - 14:52:59 PM
On the other hand, HQL (metal halide lamps) lighting has Ra values closer to 100, making them better for aquariums that have lots of plants. A setback is that they cannot be used in smaller aquariums due to their high power output, so a tank of at least 40 gallons is needed. HQL lighting also can not be used with older aquariums, and they cannot be used in closed aquariums. An HQL system also requires a special setup needed to filter out UV rays. Lighting systems using metal halide lamps tend to be expensive.
You can also use your smartphone from inside your home -- sort of like a remote -- to control lights in your home theater. Affordable HDTVs have made home theater affordable to many families. Whether your HDTV is located in your family room or a dedicated home theater room, you can make watching movies more convenient and more fun by controlling the lights with your smartphone.
When planning the lighting for your new home, make sure you invest in bright, white ceiling lights where you need it most, like the kitchen, bathroom and any other work areas such as a study, studio or sewing room. All these rooms need to support concentration and attention to detail so it is important to choose the healthiest illumination possible. In other 'living' rooms you can concentrate more on creating a specific mood with flattering fittings.How to Choose the Best Lighting System for Your Freshwater Aquarium
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