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.
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6 Highly-Rated Smart Light Bulbs That Have Built-In Speakersincluding EcoSmart. Along with bulbs (both with and without Bluetooth speakers), the line includes LED strips and rope lighting. While the variety is not quite as large as with the GE LED+ bulbs ...
Bulbs to consider. In addition to the living room choices, consider the EcoSmart LED, $25, for 6-inch recessed lights. Safety, security, and ambience are important, but you'll also need to ...
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