| 摘要 |
The cross is formed with two half shells [71,72 ] that enclose the lighting unit used to illuminate the poly carbonate or polypropylene colored material. Within the cross is a light bulb [3] with a plug section that locates in a base socket [120] this has a number of pins [122-125] The top is fitted with a ventilation cap [6] and the unit is battery powered e.g. solar cells.
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