Solid State Lighting (SSL) Market Critical Analysis With Expert Opinion: Osram Licht AG, Nichia Corporation, General Electric Company, Royal Philips Electronics N.V, Seoul Semiconductor Co. Ltd, Applied Materials, Inc, Cambridge Display Technology Ltd, Mitsubishi Electric Corporation, Cree, Inc, Eaton Corporation PLC, Lumenpulse Inc, Energy Focus, Inc, Samsung Electronics Co. Ltd, Tridonic Gmbh & Co. KG