| 摘要 |
<p>Front and back housing members interlock together and contain between them a circuit board having a plurality of flash lamps attached thereto. A multiple reflector unit is positioned between the lamps and the circuit board to direct light from flashing lamps through the front housing member. The back housing member is transparent, and an indicia sheet is sandwiched between the back of the array and the circuit board and contains colored flash indicator dots, instructions, and/or other indicia visible through the back of the array.</p> |
