| 摘要 |
A booklight comprises a housing (10) having an elongated opening, a retractable arm (21) having a proximal end and a distal end, and adapted to be telescopically received in said elongated opening, and shdable between a folly retracted position and a fully extended position, a light source (23) mounted at the distal end of the retractable arm, and a clip (15) on the housing adapted to mount the housing to a book. |
