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![]() Date: 2009-04-23 16:39:51Light-emitting diodes Semiconductor devices Gas discharge lamps Photometry Multifaceted reflector Halogen lamp Incandescent light bulb Fluorescent lamp Compact fluorescent lamp Light Lighting Electromagnetism | Source URL: apps1.eere.energy.govDownload Document from Source WebsiteFile Size: 352,24 KBShare Document on Facebook |