LEDs in other bulbs are usually placed near the heat sink so that most of the light is cast upward. Switch's LEDs are positioned roughly in line with the bulb's equator; the light shines ...

LED bulbs are energy-efficient and designed to last for many years, but here are a few lesser-known features to consider when weighing a jump to LEDs. Martin LaMonica is a senior writer covering ...

The latter is the same price as Cree's new LED light bulb which also does away with the heat sink and looks more like a regular light bulb, although it tops out at a 60-watt equivalent 815-lumen ...

The SlimStyle’s radical design allows for continuous operation without the need for aluminum heat sinks, one of the major cost drivers of LED bulbs. Philips At the beginning of 2014, the ...

SANSI’s got you covered. Due to the physical placement of LEDs within the bulb and the design of their electronics and heat sink, many LED lights are built with an unfortunate hang-up that ...

Like most electronics, LED light bulbs will see their performance dip as things get hot, which is why they typically include heat sinks, convection vents, or some other form of thermal management.

The question is: Why does only one of the LED lamps cycle on and off? Does the heat not properly dissipate? Does the temperature-sensing circuit turn the LEDs off too soon? Figure 1 shows the lamp. It ...