Backlit Acrylic Letters

Built by painted 3D CNC engraved solid acrylic letters shell, part of CNC engraved acrylic back-panel is out of the letters shell and visible, LED in the letters shell. Have the best brightness and the best halo effect, need not be off the backing wall, easy for installation, excellent for indoor outdoor business, building, wall and home.

Detail of Backlit Acrylic Letters

Backlit acrylic letters


Requested minimum width of strokes
Requested minimum height of letters
Default thickness
Opal Acrylic Back-panel
Part in the CNC engraved solid acrylic letters shell, have the visible part out of it
Production time
In 15 business days by default
Need not be off the backing wall
  • Because the letters shell is CNC engraved, it has higher processing accuracy than the fabricated metal letters shell, and can produce more complex shapes.
  • Recommend using indoor or outdoor under canopy.

Acrylic letters Shell

CNC engraved
Default thickness
Surface finishes
  • Gloss powder coat paints
  • Semi-gloss powder coat paints
  • Flat powder coat paints
  • Using the Respect brand acrylic by default. Also has the Mitsubishi brand, Degussa brand and DonChamp brand.
  • Based on the design detail, we have 15mm(0.59"), 20mm(0.79"), 25mm(1"), 30mm(1.18") thick opal acrylic to produce the letters shell.

LED lights

LED type
LED module, LED strip, PCB LED
Life time
More than 100,000 hours
Lighting color
  • White (about 6k color temperature)
  • Warm white (about 4k color temperature)
  • Red
  • Blue
  • Green
  • Yellow
  • Orange(RGB)
  • Pink(RGB)
  • Purple(RGB)
  • Using the BlueView brand LED by default. Also have Cree brand LED.
  • For the outdoor backlit letters we will use the water-proof LED lights.

Back panel

Laser cutting
Default visible part thickness
  • Using the Respect brand acrylic by default. Also has the Mitsubishi brand, Degussa brand and DonChamp brand.

Electrical Wiring

Plenum copper wire by default
1.5mm2 (AWG 16) by default
Default Length
  • Suggest using 2.5mm2 (AWG 14) for the trunk wire at least
  • Trunk wire would not be provided by default.

AC transformer

Mean Well
waterproof or non-waterproof
110v~240v AC
12v DC
  • waterproof AC transformer is using LP Series by default, IP67, -30~70℃ wide operation range
  • Non-waterproof AC transformer is using LRS Series by default, 300VAC input surge, 5G vibration, 70℃ operation


One Year
  • stud bolts
  • nuts
  • washers
  • 1:1 layout template
  • wiring diagram
  • installation diagram
  • Stud bolts are necessary for installation, used to fix the backlit letters on the backing wall
  • Nuts and washers are only fit for situations where people can work at the other side of the backing wall, then can use washers and nuts to secure the stud bolts to the wall.
  • If you need the backlit acrylic letters off the backing wall, we will provide the stainless steel tube spacers with 20mm(0.8") length by default, electrical wiring and stud bolts can through the tube spacers, used to make all the individual part of the backlit acrylic letters have the same distance between the backing wall and the letters.


  • In one year, if it is not the man-included damage, we will send you the damage part
  • After 2 year, because of the half-life, the LED lighting would be weaker. In order to keep the effect of the backlit acrylic letters, we suggest changing the LED lights when you feel the brightness could not reach your requirement.


Quick form

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Our signs products are all customized, different details would cause different costs. The more detail you can provide, the more exact price we will provide.


Check Out Our Backlit Acrylic Letters Examples

Take a look through our additional examples and let us know what catches your eye.

More Cases

Backlit Sign Letters

Backlit sign letters are used by clients who want an impactful and classy look for their signage, strong 3D effect with amazing halo effect. Our backlit letters are all customized, the fonts, dimensions, letters finish, lighting color, even the installation method are all can be customized according to customer requirements.


Here you will know our workflow well

  1. 1: Contact with us

    Contact with us or fill our free quote form, we will arrange one of sales follow your quote and jobs

  2. 2: Initial design

    we can provide initial design service include the fonts, dimensions and signs option suggestion

  3. 3: Free quotation

    Based on your request and the design file, we will give you the exact cost

  4. 4: Order confirmation

    Please print our quotation file, signature it and send us the scanned file

  5. 5: Deposit payment

    Please finish the deposit payment, then show us the bank slip etc. so that our accounting can confirm it

  6. 6: Drawing design

    We will detail the design file of your signs, then we will send the file to you to show you all the details

  7. 7: Begin production

    When we get your confirmation of the detail design file, we will begin the production mediately

  8. 8: Lighting test

    Your signs will be lighted 24 hours when we finish the production, so that most issue could be fix

  9. 9: Final products

    We will take photos for your signage to show you the final products effect

  10. 10: Balance payment

    When you confirm the products, please send us the balance payment, then show us the bank slip etc. so that our accounting can confirm it

  11. 11: Shipping

    We will call the delivery company to pick up your signage products and give you the waybill number so that you can track it

  12. 12: After sale

    We provide one year free replacement to non-human damaged signs

Custom backlit letters

A high quality custom backlit letters provide a unique and eye-catching approach to any signage concept. The LED is placed in the 3d letter shell as the light source by default, the light comes from behind the letters shell via the acrylic back-panel, which creates a very impressive and professional business appearance. It is very popular, the amazing halo effect will make your signs have a prestigious and high-end image. The signs are individual and 3D, the sophisticated halo lighting effect guarantees your sign will be visible and attractive to passersby both day and night.

Why choose us?

We do custom made backlit letters professional

  • Experience

    With over 15 years of successful experience and knowledge in producing signs, we do know how to produce signs well for the world.

  • Price

    Orders directly from manufacturers to reduce intermediate expenditure. Buy high-quality custom signs with a more reasonable price.

  • Quality

    We provide you with high quality signs produced by our experienced technicians using advanced machines and high quality raw materials.

  • Lead Time

    Depending on the type and quantity of ordered signage products, we generally need about 15 business days to complete the signs production.

  • Accessories

    Provided with 1:1 layout template, stud bolts, nuts, installation diagram and other installation accessories per the needs of the customers.

  • Warranty

    Provided free one year non-human damage limited warranty, and also provides 2-5 years limited warranty policy with enrollment fees.

HiSun Advertising Co., Ltd

Address: Floor 7th, Qiang Sheng Mansion, No.145 of Pujian Road, Pudong District, Shanghai, China
Zip: 200127
Office Hour: 9:00 – 18:00 Beijing Time, Mon-Fri

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