The e27 led cob filament bulb is the next generation in lighting combining the rustic look and high quality light of traditional incandescent bulbs with the energy saving qualities of warm white leds stylish light features are ruined by the bulky and awkward appearance of traditional energy saving light bulbs however the e27 led cob filament bulb uses strips of led light to recreate the exposed filament appearance of traditional incandescent bulbs designed in a similar manner to squirrel ca