These bulbs should maintain the same color temperature, even as the brightness shifts from high to low, as opposed to incandescent bulbs that automatically become warmer as they dim.

The U-tec Bright A19 1100LM outpaced the other bulbs we tested with its ability to evenly blanket an area with light, particularly at full brightness (the tech term for that measurement is lux).

unlike regular bulbs. Whether you're looking for maximum brightness in darker rooms or you want a light source that can be programmed to dim according to your schedule, we've found the best LED ...

The best tip for brightening up your windowless bathroom is using bulbs that provide ample brightness and effectively mimic natural light. Not only does proper lighting improve visibility for ...

Warm-up time is how long the bulb took to reach near full brightness. Bulbs that take 0 to 15 seconds to reach near full brightness scored excellent. Those taking 16 to 31 seconds scored very good ...