If you have any halogen, fluorescent or incandescent lights left, swap your bulbs for LED lights – because they’re the most ...

You can combine solar tubes with LED lighting to achieve greater energy ... energy savings of over 30% compared to compact fluorescent lights and over 80% compared to halogen lamps.

This type of light is available in normal fluorescent tubes and compact fluorescent lights (CFL ... These lights contain a spectrum that is great for vegetative plants. LED lights are perhaps the best ...

Fluorescent tubes come in a range of color temperatures too ... If you’re willing to redo the ceiling, you could get recessed can lights and install LED bulbs, or you could install modern look-alikes: ...