灯笼是大型助航标志——灯塔的重要组成部分。整座灯笼由笼身、玻璃框及笼顶三部分组成。按规范要求，有φ2.5m，φ2.8m，φ3.0m，φ3.5m，φ4.2m五种不同规格，玻璃框内可安装各种型号灯器。笼顶有圆锥形和球形供用户选择，用户有特殊要求，我们可专门设计制造。
Lantern is an important part of Lighthouse, a large navigation aid sign. The whole lantern is composed of the body, the glass frame and the top. According to the specification requirements, there are φ 2.5m， φ 2.8m， φ 3.0m， φ 3.5m， φ There are five different specifications of 4.2m, and various types of lamps can be installed in the glass frame. The cage top has cone and sphere shape for users to choose. We can specially design and manufacture the cage top if users have special requirements.
灯笼直径 Lantern diameter | 总高 Total height | 玻璃框高度 Height of glass frame | 笼顶高度 Cage top height |
| 2.50m | 6.78m | 1.88m | 2.90m |
| 2.80m | 6.90m | 1.88m | 2.70m |
| 3.00m | 7.38m | 1.88m | 3.50m |
| 3.50m | 8.30m | 2.20m | 3.70m |
| 4.20m | 8.70m | 2.40m | 3.90m |
