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Ttl blue: 6 biggest discounts on AliExpress

We picked 6 ttl blue from AliExpress with real orders and good reviews. Prices go from $24.79 to $204, the average rating is 4.8 stars and the most popular one has 469 orders. Every product opens on AliExpress, where you pay with buyer protection.

Updated: 2026-11

  1. 1LASER TREE Laser Module 10W/20W/30W/40W Optical Power with Air Assist Laser Head TTL Blue -79%LASER TREE Laser Module 10W/20W/30W/40W Optical Power with Air Assist Laser Head TTL Blue Light$114 $536★ 4.7 · 92 soldView on AliExpress →
  2. 2LASER TREE 20W Laser Module 450nm 40W TTL Blue Light Laser Engraver Head for Laser Engravi-76%LASER TREE 20W Laser Module 450nm 40W TTL Blue Light Laser Engraver Head for Laser Engraving$24.79 $103★ 4.6 · 469 soldView on AliExpress →
  3. 3LASER TREE Laser Module 4W 5W 10W Optical Power with Air Assist Laser Head 450nm TTL Blue -73%LASER TREE Laser Module 4W 5W 10W Optical Power with Air Assist Laser Head 450nm TTL Blue Light$45.63 $171★ 4.8 · 165 soldView on AliExpress →
  4. 4LASER TREE 80W-F45 Professional 10W Laser Module 450nm TTL Blue Light Module for CNC 3018 -68%LASER TREE 80W-F45 Professional 10W Laser Module 450nm TTL Blue Light Module for CNC 3018 PRO$113 $354★ 4.8 · 158 soldView on AliExpress →
  5. 5LASER TREE 10W 20W 30W 40W Optical Power Laser Head with Air Assist TTL Blue Light Module -57%LASER TREE 10W 20W 30W 40W Optical Power Laser Head with Air Assist TTL Blue Light Module for$105 $241★ 4.9 · 97 soldView on AliExpress →
  6. 6LASER TREE LT-K1 Mini Laser Engraving Machine with 10W Lase Head Laser Engraver Cut TTL Bl-54%LASER TREE LT-K1 Mini Laser Engraving Machine with 10W Lase Head Laser Engraver Cut TTL Blue Light$204 $444★ 4.9 · 36 soldView on AliExpress →

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