Image Item No. Description By  40931c01  Electric, Light & Sound Siren 2 x 6 x 1 with Trans-Dark Blue Lights and White Center Catalog: Parts: Electric, Light & Sound 32  54930c02  Electric, Light Brick 2 x 3 x 1 1/3 with Trans-Clear Top and Yellow LED Light (Glows Orange) Catalog: Parts: Electric, Light & Sound 1  x456  Electric, Light Brick 4.5V 2 x 4 Catalog: Parts: Electric, Light & Sound 4  x456c01 (Inv)  Electric, Light Brick 4.5V 2 x 4 with Removable Bulb Catalog: Parts: Electric, Light & Sound 3  4770  Electric, Light Bulb Cover (Colored Globe) Catalog: Parts: Electric, Light & Sound 2395