To find glow-in-the-dark direct printing services in Bangalore, you can try the following steps:

Online Search: Start by performing an online search using keywords like "glow-in-the-dark printing Bangalore" or "glow-in-the-dark stickers Bangalore." This will help you find printing companies or specialty services that offer glow-in-the-dark printing.

Local Printing Shops: Visit local printing shops in Bangalore and inquire if they provide glow-in-the-dark printing services. Even if they don't offer this service directly, they might be able to refer you to specialized printing companies.

Online Printing Platforms: Explore online printing platforms that offer customization options. Some of these platforms might allow you to design and order custom glow-in-the-dark products, including stickers or promotional items.

Printing Exhibitions or Trade Shows: Keep an eye out for printing exhibitions or trade shows in Bangalore. Such events can be a great place to discover new printing technologies and services.

Word of Mouth and Recommendations: Ask for recommendations from friends, colleagues, or online forums based in Bangalore. Someone might have experience with or knowledge of printing companies that offer glow-in-the-dark direct printing.

When contacting printing companies, make sure to inquire about the specific materials they use for glow-in-the-dark printing, the customization options available, pricing, and turnaround times. You may also want to request samples to see the quality of their glow-in-the-dark products.

Please note that the availability of services and businesses may change over time. For the most up-to-date information, I recommend using online directories, search engines, or contacting local printing companies directly.