Low price explosion proof working light, comprising: a heat sink, one end of which has an opening; a drive module, accommodated in the heat sink; a light source assembly, accommodated in the heat sink and electrically connected to the drive module ; an optical component installed at the opening of the heat sink; an explosion-proof ring, which is covered outside the optical component; and a ring-shaped fixing piece connected to the opening of the heat sink and used to compress the explosion-proof ring , at least part of the explosion-proof ring is formed in the annular fixing member. In the present invention, an explosion-proof ring is provided on the outer cover of the optical component, and the annular fixing member is connected at the opening of the heat dissipation member, and the annular fixing member is used for pressing the explosion-proof ring. At least part of the explosion-proof ring is formed in the annular fixing member. When the work light falls, the explosion-proof ring can effectively protect the work light and has strong impact resistance; when the work light bursts, the explosion-proof ring can resist the internal components flying out. , thereby protecting users.

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