The information that would describe the efficiency of the bulb is how many watts of power the bulb uses. Efficiency in this context is often determined by the amount of light (lumens) produced per watt of electricity consumed. Lower wattage with higher lumens indicates a more efficient bulb.
While shopping for light bulbs, which information would describe the efficiency of the bulb? (1 paint)
how many watts of power the bulb uses
how many lumens, or brightness, the bulb has
what color of light is produced by the bulb
how much the bulb costs
1 answer