"What lightbulb do I need?"に関する回答Before letting you know about the best light bulb, I would want to tell about the best types of bulb that are available in the market:- 1. Halogen Incandescents. 2. Compact Fluorescent Lamps(CFL). 3. Light Emitting Diode (LED). Among all of these, a LED bulb is better because it saves energy as well as money also. If you want to read more about bulb energy and its review then I would suggest you to just take a look at bulb energy review. Here you will also know about the best light bulb.