Home Depot says the A19 version of its EcoSmart Universal Select Light Bulb will be priced at $14.98 for a 3-pack. . PAR16 ...

Efficiency is the comparison of the amount of light (lumens) produced by a given amount of electrical energy (watts). The more the lumens per watt the more efficient the bulb.

The Home Depot features a wide variety of bulb brands, including EcoSmart. Along with bulbs (both with and without Bluetooth ...