| 摘要 |
A miniature photoflash lamp which includes a plastic, light-transmitting envelope and a quantity of a flash-producing composition therein. The composition includes a powdered metal (e.g., zirconium) and a powdered oxidizer (e.g., potassium chlorate) with the powdered metal having a particle size within the range of about 10 to 150 microns. Activation of the lamp may be accomplished electrically using, for example, a pair of conductive lead-in wires sealed within one end of the envelope. A method for making this lamp is also described.
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