Switch Bulb Company, Inc.

Matrika Bhattarai

David Horn

Ronan P Le Toquin

Andrew Webb

Kevin Ciocia

Chris Beasley

Prahallad Iyengar

Andrew Heisey

A light-emitting diode (LED) bulb includes a reflector, a plurality of LEDs disposed within a recess of the reflector, a thermally conductive liquid disposed within the recess, and an adjustment mechanism to move the LEDs from a first position to a second position, with respect to the reflector. The thermally conductive liquid may transfer heat generated by the LEDs to the reflector, and the reflector may dissipate heat transferred by the thermally conductive liquid to the surrounding environment. The reflector may also reflect light from the LEDs to produce a first light-distribution profile, having a respective first beam angle, when the LEDs are in the first position, and to produce a second light-distribution profile, having a respective second beam angle, when the LEDs are in the second position.

LED bulb having an adjustable light-distribution profile

LED bulb

Growing community of inventors

San Jose, CA, United States of America

Matrika Bhattarai