Fantastic!
This is the most brilliant green laser out there!! So much fun is to be had with this gem. Its my new favourite. :) Great job Sanwu. Will definitely order more lasers from you.
Silver Series - Our Classic Full Copper Chassis Design Copper An Excellent Heat Dissipater The Silver series rapidly cools down after using the powerful laser diode! The full copper chassis comes in two stylishly engraved housings! The Silver is powered by two 18650 li-ion batteries which guarantees a long run time and duty cycle or two 18350 batteries for less weight. Intelligent Laser Driver We developed our first intelligent driver specifically for the Silver to improve the average performance and output stability of a handheld laser. Our multi-function driver monitors and adjusts the power consumption continuously to preserve the laser diode and the driver! Satisfaction Guarantee As one of the leading handheld laser manufacturers, we always ensure top-notch quality of all of our products. Laser Function How to Power the Laser On Two 18650 lithium batteries power the Silver. Insert the battery with the positive side going in first. Next, screw on the base cap and press the power...

Silver Series - Our Classic Full Copper Chassis Design
Copper – An Excellent Heat Dissipater
The Silver series rapidly cools down after using the powerful laser diode! The full copper chassis comes in two stylishly engraved housings! The Silver is powered by two 18650 li-ion batteries which guarantees a long run time and duty cycle or two 18350 batteries for less weight.
Intelligent Laser Driver
We developed our first intelligent driver specifically for the Silver to improve the average performance and output stability of a handheld laser. Our multi-function driver monitors and adjusts the power consumption continuously to preserve the laser diode and the driver!
Satisfaction Guarantee
As one of the leading handheld laser manufacturers, we always ensure top-notch quality of all of our products.
Laser Function
How to Power the Laser On
Silver is powered by 2x18650 protected lithium-ion batteries or 2x18350 unprotected 18350 li-ion batteries(after removing one of its battery extenstion tube). Insert the batteries with the positive side going in first. Next, screw on the base cap and press the power button to operate the laser.
Single-Operation Mode & Multi-Operation Mode
Single-operation mode lasers runs in full power mode only.
Multi-Operation mode lasers has five unique settings with an additional electronic safety lock function.
The five unique operational modes cycle in the below order:
Low Power > Half Power > Strobe > Full Power > Emergency SOS > and back to Low Power
How to Access the Multi-Operation Functions
Half-press the button once to enter the next operational mode.
Electronic Safety Lock(For multi mode only)
To prevent unauthorized use, half-press the button three times within the first three seconds immediately after the laser light is visible. The laser should switch to strobe mode before entering the safety lock(dim laser dot).
Unlocking the Laser
Power on the laser and wait one second. Next, half-press the button five times within three seconds and then wait another 2 seconds. The laser should now switch to strobe mode indicating that the laser is unlocked.
Memory Function
The laser memorizes the operational mode last used for more than five seconds. This feature allows you to start the laser into the last operating mode without entering the button sequence pattern.
Adjustable Focus
The Guardian laser has a fully adjustable focus. Just twist the attack head located at the top of the laser to adjust the beams focus.
Battery Protection
Our lasers come with several battery protections to protect the laser and the battery: over-discharge protection, over-charge protection and reverse polarity protection.








| Title | Silver Series |
|---|---|
| Brand | Sanwu |
| Category | Silver |
| SKU | MODULE(SL) |
| Condition | new |
| Weight | 600.0 g |
This is the most brilliant green laser out there!! So much fun is to be had with this gem. Its my new favourite. :) Great job Sanwu. Will definitely order more lasers from you.
Wow, a great collection piece to own! Very powerful, excellent balance and weight. Near perfect beam alignment as always (great job podo). The focusing cap adjust so easily! Great machine work. Comes apart smoothly at every joint. My only issue is the host wasn't scratch free and polished however the scratches are very minor (likely from the long journey across the sea) otherwise the jewel of my collection so far. Keep it up!
My first 'real' high powered laser. This thing is the real deal. Sanwu surely puts time and care into building quality products. Thanks.
Longtime laser enthusiast (I’ve been dormant for a few years but bought the 1600mW @ 525nm silver…. Absolutely amazing unit. Glad I have the correct safety glasses. The build is absolutely phenomenal (I have never had a host constructed so well). I will come back and leave a more thorough review with pictures…in the meantime… I’m already eyeing the 5W @ 470nm silver. Very happy!!! -Zack
I received the 470 challenger yesterday and I just have to thank you for such a great product... It really is the perfect laser. The way it looks is so nice and the color and power is the best I have ever seen. I am amazed at how well built they are, even my 445 pocket is still working after years of using almost every day. I don t ever write thank you emails for purchases and I have never left feedback for online orders but I really have to say thanks for this one. I will start saving money now because I would love to purchase a 1.4 405 and 1w 520 :) Again, thank you for everything from answering my questions, fast building and super fast shipping. I am very very happy and wish you the best. Have a great day!
Hi Francis Thanks for the first part. It was perfect arrived without any watching about or taxes! Best regards Sascha
This has to be one of the best hand held lasers on the market, it is seamless and stunningly crafted. The royal blue beam of the 445nm 3watt diode through a G7 lens is fantastic, on a clear or slightly foggy night, it appears like a light sabre. which stretches out forever. It is definitely not a toy, it sets materials on fire and is incredibly powerful, so please make sure you buy some safety glasses along with your purchase. Highly recommended. 10/10!
I was looking for a light weight and small but powerful laser. The pocket is flawless and very fine crafted, simply it looks and feels awesome. The blue beam powered by 800mW is superb, you can see it even under a broad light from the Sun, at night the brightness is no less than amazing. it's a must to having spare batteries to may enjoy longer. Conclusion: Recommended (*_*)
I purchased and received the 7w silver series smooth laser. After trying it out, I was so impressed with the results; the multi-mode settings worked well. The quality of this silver series, is well worth what I paid for, great quality. Sanwu has won another customer.
Sanwu have done it again! I received my 5 watt 470 nm Silver Series laser in the post today. It s an incredibly solid and beautifully made host. The 470 nm wavelength is just sublime and a pure sky blue. The beam is even visible in broad daylight too. Thanks also to Francis for accommodating my order requirement by giving me only two multi-mode functions and they are: Low Power Safety Mode (1 - 2 mw) and Full Power Mode (5 watts). I love the safety feature and it s useful when working with the laser for lining it up and it s the best way to store it too to prevent any mishaps. Wonderful bit of craftsmanship and thanks. :)
Based on price I wonder if the copper-nickel alloy body has really an advantage over stainless steel
I'm sure it's a great product. I couldn't use keppower 18650.I think the battery was not long enough.Can't 69mm do it? It's dangerous now, but I'm putting in a 5mm liner.
I was new to lasers in June 2020 and purchased Sanwu's 7.5 watt Striker and wow! The photons emitting are beyond description. After seeing Sanwu was legit, I ordered many more. Silver Series (in smooth housing) has unlimited duty cycle allowing laser to shine 5 minutes or longer, instead of the 1 minute duty cycle all their other lasers have. Silver 1 Watt Red is all time favorite, because Sanwu's housing absorbs heat enough to stay on for 2 hours continuously lighting my room!! Tiny Guardian and Challenger lasers feel awesome in size, power, discreet for self defense only drawback is 1 minute limit. 470nm Bright Blue is undoubtedly 1st place best color overall. 492nm Cyan in Challenger series can stay on for 2 hours without getting hot, which is awesome! Sanwu's 520nm Green is another favorite, however it's more dangerous and much brighter. Green lasers are absorbed more by eyes (seen from farther away) and will damage eyes worse if misused. For attacker/animal deterrent, a green laser is best. For youth, red or cyan lasers are likely safer colors. Since 2020, I placed multiple orders and even exchanged a few lasers that weren't working correctly. Sanwu has earned their reputation as best in handheld industry and I will continue referring people to your company. Light reveals the higher truth. Thank you again.
This is the most brilliant green laser out there!! So much fun is to be had with this gem. Its my new favourite. :) Great job Sanwu. Will definitely order more lasers from you.
[email protected] · 2021-03-06Wow, a great collection piece to own! Very powerful, excellent balance and weight. Near perfect beam alignment as always (great job podo). The focusing cap adjust so easily! Great machine work. Comes apart smoothly at every joint. My only issue is the host wasn't scratch free and polished however the scratches are very minor (likely from the long journey across the sea) otherwise the jewel of my collection so far. Keep it up!
Coty k · 2019-03-22My first 'real' high powered laser. This thing is the real deal. Sanwu surely puts time and care into building quality products. Thanks.
Joe · 2017-02-28Longtime laser enthusiast (I’ve been dormant for a few years but bought the 1600mW @ 525nm silver…. Absolutely amazing unit. Glad I have the correct safety glasses. The build is absolutely phenomenal (I have never had a host constructed so well). I will come back and leave a more thorough review with pictures…in the meantime… I’m already eyeing the 5W @ 470nm silver. Very happy!!! -Zack
Zack · 2021-11-12I received the 470 challenger yesterday and I just have to thank you for such a great product... It really is the perfect laser. The way it looks is so nice and the color and power is the best I have ever seen. I am amazed at how well built they are, even my 445 pocket is still working after years of using almost every day. I don t ever write thank you emails for purchases and I have never left feedback for online orders but I really have to say thanks for this one. I will start saving money now because I would love to purchase a 1.4 405 and 1w 520 :) Again, thank you for everything from answering my questions, fast building and super fast shipping. I am very very happy and wish you the best. Have a great day!
Daniel Allen · 2020-07-08Hi Francis Thanks for the first part. It was perfect arrived without any watching about or taxes! Best regards Sascha
[email protected] · 2018-10-02This has to be one of the best hand held lasers on the market, it is seamless and stunningly crafted. The royal blue beam of the 445nm 3watt diode through a G7 lens is fantastic, on a clear or slightly foggy night, it appears like a light sabre. which stretches out forever. It is definitely not a toy, it sets materials on fire and is incredibly powerful, so please make sure you buy some safety glasses along with your purchase. Highly recommended. 10/10!
Rob White · 2017-07-09I was looking for a light weight and small but powerful laser. The pocket is flawless and very fine crafted, simply it looks and feels awesome. The blue beam powered by 800mW is superb, you can see it even under a broad light from the Sun, at night the brightness is no less than amazing. it's a must to having spare batteries to may enjoy longer. Conclusion: Recommended (*_*)
Rick Stylus · 2018-12-26I purchased and received the 7w silver series smooth laser. After trying it out, I was so impressed with the results; the multi-mode settings worked well. The quality of this silver series, is well worth what I paid for, great quality. Sanwu has won another customer.
Yolie · 2020-09-10Sanwu have done it again! I received my 5 watt 470 nm Silver Series laser in the post today. It s an incredibly solid and beautifully made host. The 470 nm wavelength is just sublime and a pure sky blue. The beam is even visible in broad daylight too. Thanks also to Francis for accommodating my order requirement by giving me only two multi-mode functions and they are: Low Power Safety Mode (1 - 2 mw) and Full Power Mode (5 watts). I love the safety feature and it s useful when working with the laser for lining it up and it s the best way to store it too to prevent any mishaps. Wonderful bit of craftsmanship and thanks. :)
Rob · 2021-06-24Based on price I wonder if the copper-nickel alloy body has really an advantage over stainless steel
S.Takara · 2019-09-10I'm sure it's a great product. I couldn't use keppower 18650.I think the battery was not long enough.Can't 69mm do it? It's dangerous now, but I'm putting in a 5mm liner.
Y.A · 2022-01-19I was new to lasers in June 2020 and purchased Sanwu's 7.5 watt Striker and wow! The photons emitting are beyond description. After seeing Sanwu was legit, I ordered many more. Silver Series (in smooth housing) has unlimited duty cycle allowing laser to shine 5 minutes or longer, instead of the 1 minute duty cycle all their other lasers have. Silver 1 Watt Red is all time favorite, because Sanwu's housing absorbs heat enough to stay on for 2 hours continuously lighting my room!! Tiny Guardian and Challenger lasers feel awesome in size, power, discreet for self defense only drawback is 1 minute limit. 470nm Bright Blue is undoubtedly 1st place best color overall. 492nm Cyan in Challenger series can stay on for 2 hours without getting hot, which is awesome! Sanwu's 520nm Green is another favorite, however it's more dangerous and much brighter. Green lasers are absorbed more by eyes (seen from farther away) and will damage eyes worse if misused. For attacker/animal deterrent, a green laser is best. For youth, red or cyan lasers are likely safer colors. Since 2020, I placed multiple orders and even exchanged a few lasers that weren't working correctly. Sanwu has earned their reputation as best in handheld industry and I will continue referring people to your company. Light reveals the higher truth. Thank you again.
Jeff P. · 2021-01-19