此产品专门为LED广告板，荧光板而设计。可用于室外，深受学生，画家，书写爱好者的喜爱。
| Model | LWEA 10 | LWEA 20 | LWEA 30 | LWEA 40 |
| Better for: | LWLB2 | LWLB4, LWLB5 | LWLB5, LWLB8 | LWLB5, LWLB8 |
| Weight | 1 | 1 | 1 | 1 |
| Color | Black | Black | Black | Stainless Steel |
| Quality guarantee (m) | 12 | 12 | 12 | 12 |
此产品专门为LED广告板，荧光板而设计。可用于室外，深受学生，画家，书写爱好者的喜爱。
| Model | LWEA 10 | LWEA 20 | LWEA 30 | LWEA 40 |
| Better for: | LWLB2 | LWLB4, LWLB5 | LWLB5, LWLB8 | LWLB5, LWLB8 |
| Weight | 1 | 1 | 1 | 1 |
| Color | Black | Black | Black | Stainless Steel |
| Quality guarantee (m) | 12 | 12 | 12 | 12 |
