Shop with DX Mobile Site Yes No

5mW 650nm Copper Semiconductor Laser Dot Diode Head Set (10PCS)

5mW 650nm Copper Semiconductor Laser Dot Diode Head Set - Red + Blue + Golden (10 PCS)

4.6 ( 13 reviews)
SKU: 289847
  • US$5.54

    18 %

  • 4.52
  • Free shipping To

  • Dispatch: Ships within 7-10 business days
5mW 650nm Copper Semiconductor Laser Dot Diode Head Set (10PCS)
5mW 650nm Copper Semiconductor Laser Dot Diode Head Set - Red + Blue + Golden (10 PCS)

5mW 650nm Copper Semiconductor Laser Dot Diode Head Set (10PCS)

US$4.52 US$5.54 18%OFF 4.6 (13 reviews)
Add To Cart
5V laser head, dot  laser diode, copper semiconductor laser diode; Outer diameter: 6mm; Wavelength: 650nm; Power: 5mA; Please pay attention to the battery safety, prevent battery from short circuit burning or explosion by dismounting the battery; Good monochromaticity, good coherence and good directivity, high brightness; Mainly use for laser toy, various gradienter, rotating laser level; And it can make electronic pointer pen; HF-LD; Micro liquid crystal display; Long distance sound monitor; Long distance light control anti-theft alarm; Long distance laser wireless communication; This laser head is composed of Luminous tube core, condensing lens, adjustable copper cover; They are assembled and the lens is adjusted; Can be used directly via connecting to 5V power supply  
Quantity10 pieces
Form ColorRed + blue + golden
English Manual / SpecNo
Other Features
Dimensions & Weight
Dimensions 0.59 in x 0.24 in x 0.24 in (1.5 cm x 0.6 cm x 0.6 cm)
Weight 0.49 oz (14 g)
Packing List
10 x Laser heads (10cm-cable)

All packages from are sent without DX logo or any information indicating Due to package variations from suppliers, the product packaging customers receive may be different from the images displayed.

To enable volume discounts on this site, use coupon code: BULKRATE during checkout. You will see a discount applied at the bottom of the shopping cart. Competitive pricing is available. Contact us for details.

Quantity 3+ units 5+ units 10+ units
Rate US$4.01 shipped US$3.99 shipped US$3.98 shipped

What is Bulk Rate? BulkRate is a semi-wholesale system with items priced separately from retail. When you use bulk rates, a flat $1.70 registered air mail fee will automatically be added to your cart to ensure delivery of package. While BulkRate's intention is to offer cheaper prices when you buy in bulk, because it is priced separately it on occassions show a higher than retail price. That's why we ask you to enter BULKRATE as a coupon code to manually activate the rates. You can always opt not to use the bulk rates. If you are looking for wholesale prices please feel free to contact us.

Customer's impression:
Easy to use Bright Muy bueno handy Usefull no es lo que esperaba Not all working up to 50mW small and quite well built compaired to the price
Create Review

Share your reviews, photos and videos here!

Review Program

Recent Customer Reviews

  • ironclay Post on 7/10/2017

    Well only 8 of the 10 were working at all, but the brightness and focus is quite good. Power output I would say is accurately described at 5mW. Pros: nice bright Good focus Easy to use Cons: 1st one didn't work 7th one... Read more

    Impression:Bright, Easy to use, Not all working

    21 0
  • 9326985 Post on 12/7/2016

    deberían de especificar claramente el color del láser es rojo.

    Impression:no es lo que esperaba

    0 0
  • 10051937 Post on 3/5/2016

    Works as exepected and it is easy to use. Heads were used for microprocessor controled lighting hobby project.

    Impression:Easy to use, Usefull

    0 0
  • darkeye232 Post on 1/24/2016

    The laser diods arrived all working (10 pcs like expected). Using directly on 5V works well, but to get maximum light you can use a constant current source (see sample on image 3-4) with up to 50mA. If you are running the... Read more

    Impression:Bright, Easy to use, up to 50mW

    3 0
  • JGFSala Post on 12/6/2015

    Pros: son de muy buena calidad y no se desgastan con el tiempo, la verdad muchas gracias y un saludo desde argentina

    Impression:Muy bueno, Easy to use

    0 0

Most Helpful Reviews


Post a new topic

Please note that DealExtreme Forums are not a sales or product support board. For support questions, please contact us via support ticket at for a guaranteed response. We make every effort to make the quickest replies.

Tags of this product

Add your tags:

Your last viewed items

Recommendations Based On Your Recent History

DX Everywhere