4500mW 465nm Light Blue Handheld

4500mW 465nm Light Blue Handheld
Product Code: ltblue-4500
Availability: In Stock
Price: $289.00
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This is the most powerful laser we sell, with a rare 465 nm wavelength which is a light blue/cyan color. 465nm is much brighter than 445nm (the normal blue laser wavelength) per watt, making this laser perhaps the very brightest laser we currently sell. It is a sight to behold. The color is similar to 445nm but this laser has a lighter shade of blue with more of a cyan rather than violet tinge.

Check out a video of the laser here.

This laser is strong enough to produce a clearly visible beam, even in lit indoor areas. The brightness is absolutely stunning. It is also an extremely powerful burner, and will burn holes and even ignite various materials. Care must be taken when handling this laser.

No batteries or charger are included. Batteries can be purchased here.

The laser is sold and shipped partly disassembled to make it legal to import to most countries. Assembly is very simple and requires no tools.

DANGER: This laser is not a toy, it is capable of causing permanent blindness, as well as posing a skin damage - and fire hazard. NEVER, EVER point this laser at any person, animal or flammable material. We recommend that you obtain and use appropriate laser protection glasses while operating the laser.


  • Optical Power: 4500 mW (± 500 mW)
  • Laser Diode Current: 3.5 A
  • Batteries: 2 * 18350 or CR123A size 3.6V
  • Wavelength: 465 nm (Light Blue)
  • Beam properties: Flat, Moderate-low range
  • Focusable: Yes
  • Lens: High-Efficiency Single-Element Lens
  • Cooling: Large Aluminium Heatsink
  • Requires Protective Glasses: YES

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