Choosing the right bulb shape is an important part of decorative lighting design. The glass shape affects how the filament is displayed, how the bulb fits into a lamp holder, how it looks in a pendant installation and how it contributes to the overall atmosphere of a space.
Our Bulb Shape Guide helps lighting brands, designers, restaurants, cafes, hotels, bars and retail stores understand the differences between popular decorative bulb shapes. Whether you need classic Edison bulbs, long tube bulbs, special glass silhouettes or fully custom designs, the right shape can help create a more memorable lighting experience.
Choose the bulb shape according to the lamp holder, pendant socket, table base or wall fixture.
Consider ceiling height, vertical hanging space, viewing distance and how the bulb will appear in the room.
Select the shape based on the mood you want to create, such as classic, modern, artistic, warm or branded.
| Shape | Best For | Visual Feeling |
| ST64 Edison Bulbs | Table lamps, pendant lights, bedside lamps, wall lights, decorative bases | Classic, warm, familiar, versatile |
| T30 Tube Bulbs | Vertical pendant lights, bar counters, cafe ceilings, restaurant lighting, retail displays | Slim, modern, linear, architectural |
| Custom Glass Shapes | Boutique hotels, branded interiors, themed restaurants, lighting collections, special projects | Artistic, unique, memorable, custom-made |
We can help you develop decorative glass bulbs in different shapes, sizes, glass colors, filament patterns, dimmable versions and voltage options for hospitality, retail and branded interior lighting projects.