| 1. | Efficiently concentrating the light from a large omnidirectional light source requires a very large diameter lens.
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| 2. | Colors are consistently anti-natural; forms are rounded, clearly delineated by omnidirectional light and shadow.
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| 3. | Diffuse lamps ( A, S, PS, G ) control light distribution through their omnidirectional light.
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| 4. | Multipliers are offered which are designed to control the omnidirectional light from " A " style incandescent light bulbs and compact fluorescents.
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मोबाइल