| 摘要 |
A durable lamp, comprising: a hollow main body with a front end, having an inner cavity, which towards the front end forms an open accommodating space; a light bulb, mounted in the accommodating space; a light filter, mounted in front of the light bulb; and a fan, mounted in the cavity, for directing air from outside the main body through the cavity along a ventilation path that passes the light bulb, so as to cool the light bulb during operation.
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