| 摘要 |
A bulb holder which comprises a bulb socket and a housing, a ring member formed of a resilient material, the ring member having first and second ends biased away from each other to a position where the first and second ends are spaced apart, the ends being movable towards each other to thereby diminish the size of the ring, and first and second arms interconnecting the ring member and the socket housing. The bulb holder permits circulation of air throughout a transparent tube in which the bulb is mounted. |
