Abstract: A warning light device includes a base with multiple lighting members connected thereon. A cover is mounted to the base and accommodates the lighting members. An optical part unit is located between the lighting members and the cover, and has at least one first optical part and two second optical parts between which the first optical part is located. The lighting members are accommodated in the respective recesses of the first and second optical parts. Each of the two second optical parts has an expanding wall from the underside toward the top thereof. A slot is defined in the top of each of two second optical parts and each slot has a light-guide face. The light guide faces of the two second optical parts guide the light beams outward to provide a lager illumination area.

Abstract: This invention relates to a warning lamp structure in which a light emitting module and a lamp hood are arranged in order on a base plate. The lamp hood is molded to have a hollow chamber so as to cover the light emitting module. A light concentrating section is integrally formed on the wall surface of the hollow chamber of the lamp hood. Configured in this manner, the bulk volume of the warning lamp is significantly reduced by the integral molding design of the light concentrating section on the lamp hood, so that the warning lamp can be advantageously assembled together with member of various types or member subjected to space limitation so as to reach substantial effect of increasing competitiveness on market.

Abstract: This invention relates to an alarm light device having lamps embedded in openings, in which a main lamp portion is coupled with two side lamp portions together at both sides thereof. The main lamp portion and the side light portions all have channel-openings for embedding a plurality of lamp modules. Each lamp module is covered by a corresponding outer-cover which is then fastened to the base plate of each lamp module. In this manner, as the lamps are directly embedded, they can be directly assembled or disassembled such that great convenience in conducting the replacement of lamp can be achieved.