Dialight

Infineon Technologies

Luminus Devices

Excelitas

Sharp Microelectronics

Opto Semiconductors

CEL (California Eastern Laboratories)

RayVio

Opto Diode

Bridgelux

Lumileds

LED

Socle Technology Corporation

Seoul Semiconductor

Marktech Optoelectronics

Omron

Stanley Electric

ON Semiconductor

Visual Communications Company, LLC

Inolux

QT Brightek

SunLED

Kingbright Electronic Co, Ltd

LITEON Technology

Lumex, Inc.

Vishay

Broadcom Inc.

Phoenix Contact

Mentor Graphics

Molex

RECOM Power

Bivar, Inc.

Eaton

LMB Heeger, Inc.

Würth Elektronik Midcom

TE Connectivity

ams

ROHM Semiconductor

Panasonic

TT Electronics

Alpha Wire

Amphenol Aerospace Operations

New Japan Radio

Amphenol Advanced Sensors

Daburn

Honeywell Sensing and Productivity Solutions

Advanced Photonix

American Bright LED

Chau Light

EKINGLUX

HONGLITRONIC(Hongli Zhihui (HONGLITRONIC))

Multicomp

MEIHUA

OPTEK

OptoSupply

PARALIGHT

TONYU

American Opto Plus

Asahi Kasei

ChromeLED

Crystal IS

DComponents

Axetris

ICP

Interlight

NTE Electronics

P-tec

Quelighting

Linear Technology

Seoul Viosys

Solidlite

Würth Elektronik

XSSY

Honeywell

Bel Fuse, Inc.

SAMSUNG

SparkFun Electronics

Parallax Inc.

Luminus Devices Inc.

Excelitas Technologies Corp.

Everlight Electronics Co Ltd

Analog Devices Inc

MICROPRECISION ELECTRONICS SA

Osram Sylvania

Philmore

Lumex Opto/Components Inc.

Luna Optoelectronics

Elma Electronic

SHARP/Socle Technology

LEDTRONICS INC

MARL INTERNATIONAL LTD

TELCONA AG

PRO-AN ELECTRONIC CO LTD

LED Engin Inc

Schurter Electronic Components

Aptiv (formerly Delphi)

EAO AG

Lear Corporation

Marathon Special Products

Oxley Group Ltd

Highland Electronics Co Ltd

Yetda

Mueller Electric Company

Teledyne FLIR

Super Bright Industrial Ltd

Lanke

Hamamatsu

DDP Engineered LED Solutions

Sargent Quality Tools

ams OSRAM Group

AMPHENOL CORP

Hammond Manufacturing

Desco

Hartmann Codier GmbH

HARTING