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635/638nm 2.1W Red Laser Single Lithium Constant Current Driver 22mm - Picture 1 of 3
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635/638nm 2.1W Red Laser Single Lithium Constant Current Driver 22mm

Emma Technology Company
(10795)
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US $10.22
ApproximatelyRM 43.15
or Best Offer
Was US $10.99 (7% off)What does this price mean?
Recent sales price provided by the seller
Condition:
New
Sale ends in: 2d 8h
More than 10 available11 sold
This one's trending. 11 have already sold.
Breathe easy. Returns accepted.
Shipping:
US $8.00 (approx RM 33.78) eBay SpeedPAK Standard.
Located in: Wuhan, China
This item includes applicable import fees—you won’t pay anything extra after checkout.
Delivery:
Estimated between Thu, 28 Aug and Wed, 10 Sep to 94104
Estimated delivery dates - opens in a new window or tab include seller's handling time, origin ZIP Code, destination ZIP Code and time of acceptance and will depend on shipping service selected and receipt of cleared paymentcleared payment - opens in a new window or tab. Delivery times may vary, especially during peak periods.
Returns:
No returns accepted.
Coverage:
Read item description or contact seller for details. See all detailsSee all details on coverage
(Not eligible for eBay purchase protection programmes)

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Seller assumes all responsibility for this listing.
eBay item number:115501389736
Last updated on Jul 18, 2025 15:33:02 MYTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Brand
Jolooyo
Custom Bundle
No
Model
2.1W Driver Board
MPN
Does Not Apply
Country/Region of Manufacture
China
Modified Item
No
Wavelength
635nm 638nm
UPC
926727968907

Item description from the seller

About this seller

Emma Technology Company

99.2% positive feedback•55K items sold

Joined Sep 2013
Usually responds within 24 hours
Welcome to Emma Technology Company! We're a one - stop for laser products. Offer laser modules, lasers, safety glasses & amplifier boards. High - quality, sourced from trusted makers. Focus on safety ...
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Detailed Seller Ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

Popular categories from this store

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Portable Laser PointerLaser ModuleLaser Diodelaser Components and AccessoryOptical lensElectronics BoardICSemiconductor LasersVU Meter

Seller feedback (11,914)

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  • ****a (1341)- Feedback left by buyer.
    More than a year ago
    Verified purchase
    neat item and a good driver but the CC power seems to be controlled by shunt resistors so I may try different shunt resistor to get variable CC operation. Thank for the fast shipping and this neat item.
  • p***e (243)- Feedback left by buyer.
    More than a year ago
    Verified purchase
    no English instructions. but works fine. gets warm use only in well ventilated area when attached to batteries.
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