Backlit letters Covered on the back of acrylic to prevent reflection of light beads
price will be calculated as per specifications & quantity
FAQ Ordering process
in each product listing on the website There will be a form to fill out to request a quote through an automatic system. Then our staff will contact you back to quote a price according to the information received. Basic information required such as
- name
- contact number
- Address for issuing quotation documents
- Additional job specification details
- attachment
- place of delivery
We have expert admin staff who can provide information and answer any further questions. Line ID: @octopusdesign
- Customers can notify the characteristics they want, such as making signs. or the work of making stickers, product labels, or equipment for the booth, etc.
- Inform the specification of the desired label or sticker material. with specified size
- Inform the number of signs or pieces of work needed
- Schedule for delivery
- Also inform the delivery location or the address that requires the installation of the sign.
For project customers, you can attach a detailed file of the required work to E-Mail : info@octopus.co.th Our staff will check the details and price. or give advice for suitability in use
Please leave your name and contact number in the email.
Octopus Media Solutions bank account details
Account name: Octopus Media Solutions Co., Ltd.
Kasikorn Bank : 038-868462-3
Siam Commercial Bank : 076-272755-8
You can provide proof of transfer, name, address, contact number at
E-Mail : info@octopus.co.th
Line ID: @octopusdesign (with @ in front)
Credit card payments are accepted through our online payment system with a small additional fee.
Customers can coordinate to request documents to be paid according to the company system, sending invoices, billing, receiving checks. Contact number for coordination 081-776-8329 or 088-882-4432
Government agencies Work worth 10,000 baht or more can issue a job order according to the government system via LINE or email. Contact for more information 08-8882-4432
We have a variety of printing systems that we use to deliver to suit the needs of colors, objectives, and the quality of the customer's use the most, for example:
- Epson eCo-Solvent Pigment-Based Ink : Outdoor Inkjet 6-Color System
- Ricoh Gen6 UV-Curable Medium/Hard Inkjet System 8 colors
- HP Environtment Latex Inkjet System 8 colors
- Mimaki UV-Curable Soft Ink System 8 colors
- Konica Minolta Digital-Offset Print RGB
- Cut CNC / Fiber Laser / CO2 Laser according to the type of material such as stainless steel, zinc, acrylic, plastwood.
- Assembled according to the desired design by electric welding. Argon or laser welding
- Color the label according to the specification with 2K industrial paint or baking paint.
- Operate the LED Strip / Module / T8 system according to the appropriateness of the sign.
- High quality die-cut or ink-jet printed vinyl stickers.
- keep details Clean before preparation, QC and next delivery.
The QC department will inspect the goods according to the checklist before the delivery process to ensure that the goods are always in perfect condition.
- Quality : The quality of the assembly of the sign is standardized according to the specified specification. There are no flaws that affect beauty and usability.
- Material: material used to make labels or stickers that meet the standards according to the specification, service life and purpose of use
- Resolution: Beautiful resolution in printing stickers or other materials with high definition, suitable for use in each viewing distance of billboards.
- Color: Ink for printing stickers or materials that can be used with beautiful colors according to the desired Pantone color value, tight colors, beautiful gradations, and durable, bright, not faded before time.
The company can deliver goods in a variety of ways, always considering the most economical and cost-effective way. using delivery networks such as
- Transport within the company: for large or large quantities of goods, the company can deliver and take care of the recipient with comprehensive document services for business customers. Receive by delivery date or schedule.
- Deliveree : For general standard size products, the service can be delivered to the recipient's hands with standards in the Bangkok area. Receive the product within 1-2 hours of delivery.
- Grab: For general standard size products, express delivery service 1-2 hours, collecting the recipient's destination in Bangkok.
- JT Express : for general standard size parcels delivered nationwide within 1-2 days.
- NimExpress : For large parcels, delivery nationwide within 1-2 days.
- DHL : for general standard size parcels delivered worldwide within 3-7 days
- The team is ready to install a variety of signs at the event. both ordinary areas High on the building Facade or Pylon Sign Billboard
- Flexible sign installation time during business hours or according to the rules of the building morning or night
- The technician team is ready to install signs or stickers at the job site. We will have an installation coordinator who can always call for information.
- before entering the work site The company will contact to make an appointment to the customer's contact information provided earlier.
- in delivering the installation of signs or stickers Every time the customer will receive a delivery document. You can check the acceptance of the work or notify the collection of additional work.
contact us
LINE ID : @octopusdesign
Contact Number : 081 776 8329 | 061 353 9555
Business Customers : 095 941 6449 (TH) - Inkjet Printing & POP Display 098 096 9294 (TH/EN) - Inkjet Printing & POP Display
request a quote
Product details
Diffused Halo-lit Letters – Professional Quality, No Visible Hotspots
Specialized halo-lit letters with a diffuser acrylic back panel solve the problem of visible LED hotspots when viewed directly, creating a smooth, elegant halo effect like premium 5-star hotel signage.
Diffused Backlit Letters are an upgrade from standard halo-lit signs, adding a milky white acrylic (diffuser) panel to the back of the letters before installation. This scatters the LED light into an even glow, eliminating visible LED strip reflections when viewed directly.
A common problem with non-diffused halo-lit signs is "hotspots" — visible LED reflections that appear as dots when viewed from an angle, detracting from the sign's premium look. Adding an acrylic back panel increases the cost by only 8–12% but offers a transformative improvement in quality.
This technique is popular in 5-star hotel lobbies, flagship stores, corporate receptions, and fine dining restaurants where customers view the sign from multiple angles up close daily — hotspots are immediately noticeable to premium clients.
Adding an acrylic diffuser to the back of the letters is the small detail that differentiates a standard halo-lit sign from a premium one — high-end clients always notice this difference, especially when viewed from an angle.
Diffused Halo-lit Production Steps
Letter Fabrication
Fiber laser cut metal/stainless steel letters, bend returns 5–8 cm to form a sturdy enclosure.
Internal LED Installation
Arrange SMD 2835 LEDs along the inner perimeter of the letters for even light distribution.
Acrylic Backing
CNC cut 3–5 mm milky white acrylic to the letter outline, then seal the back for a diffused glow.
Standoff Installation
Mount to the wall with 2–3 cm standoffs, conceal wiring within the wall, and test lighting before delivery.
Specifications & Options
| Item | Details |
|---|---|
| Letter Material | 304 Stainless Steel (Hairline/Mirror/PVD) / 2K Painted Zinc / Aluminum |
| Depth (Return) | 5–8 cm — sufficient depth for LED scatter before passing through the Diffuser |
| Back Acrylic | Milky White, 3–5 mm thick, CNC cut to precisely match the letter outline |
| Wall Distance | 2–3 cm, mounted with 4 standoffs per letter |
| LED | SMD 2835 12V DC, arranged tightly along the inner perimeter of the letter, no gaps |
| Color Temperature | Warm White 3000K (popular) / Cool White 4000K / Daylight 6500K / Cold White 8000K+ |
| Lead Time | 18–25 business days (slightly longer than standard Halo-lit due to diffuser process) |
| Additional Cost | +8–12% from standard Halo-lit, well worth the quality improvement |
Elevate Your Backlit Signage with Premium Diffusers
Send your logo file + size + installation wall photo, and specify Diffused Halo-lit grade for an instant quote.
Frequently Asked Questions
Yes, but standard halo-lit (without a back panel) will show LED hotspots as reflective dots on the wall when viewed from an angle, reducing the sign's premium look. A milky white diffuser ensures consistent light distribution from all angles — ideal for signs viewed up close or from multiple angles, such as in hotel lobbies.
It uses 3–5 mm milky white acrylic, the same grade as acrylic used for the front of face-lit signs, but applied to the back. Light transmission is approximately 30–40%, allowing light to pass evenly without being transparent enough to see the LEDs, and not opaque enough to block light.
Letters are typically mounted with 2–3 cm standoffs from the wall. From the front, you only see the original color of the letters. During the day, the acrylic back panel is a thin white sheet, visible only from extreme angles. It does not detract from the sign's appearance from the front.
Yes, for letters 10 cm and above. If smaller, there won't be enough space for LEDs, and the diffuser will cover too much area. The optimal size is 15–80 cm per letter. For larger letters, LEDs need to be zoned for consistent lighting across the entire letter.
Warm White 3000K is most popular for its warm, luxurious mood, suitable for lobbies and hospitality. Cool White 4000K is good for corporate settings. If you want a higher impact, choose Cold White 8000K+, but the diffuser will slightly reduce the impact — Warm/Cool White is recommended for quality-focused projects.