Laser pointer discussion. Read/write reviews of laser pointers and laser pointer companies. Learn about all types of laser pointers and lasers





Welcome to Laser Pointer Forums! If you are looking for a laser pointer or want to compare different laser pointer companies, you may want to check out the LPF Laser Pointer Company Database. The link will open in a new window for your convenience.








Green Laser Pointers by Category Blue Laser Pointers by Category Red Laser Pointers by Category
Yellow Laser Pointers by Category Violet Laser Pointers by Category Orange Laser Pointers by Category
Top Laser Pointers by Power - 1 Watt+ Top Laser Pointers by Power - 500mW+ Top Laser Pointers by Power - 250mW+
Laser Pointer Database High Power Laser Pointers Laser Pointer Diodes
Laser Technology Laser Pointer Parts Lasers by Wavelength
Top 10 Laser Pointer Companies Laser Pointer Company Database Visible Beam Laser Pointers


One laser store meets all your needs

























Go Back   Laser Pointer Forums - Discuss Laser Pointers > Lasers > 445nm Lasers



LPF List of Laser Pointer Companies (link opens new window)



Reply
 
LinkBack Thread Tools Display Modes
Old 09-28-2010, 08:31 PM #17
Banned
 
Join Date: Jan 2009
Location: In A State of Shock.
Posts: 11,871
Rep Power: 0
Tech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond repute
Tech_Junkie Tech_Junkie is offline
Banned
 
Join Date: Jan 2009
Location: In A State of Shock.
Posts: 11,871
Rep Power: 0
Tech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond repute
Default Re: information for 445 diode please !

True, but what I meant was not to buy a diode from them, get one from one of our guys. This way he knows what he is getting.


Tech_Junkie is offline   Reply With Quote







LPF List of Laser Pointer Companies (link opens new window)







Old 09-28-2010, 08:41 PM #18
00Giorge's Avatar
Class 3R Laser
 
Join Date: Aug 2010
Location: Utah
Posts: 1,930
Rep Power: 125
00Giorge has a reputation beyond repute00Giorge has a reputation beyond repute00Giorge has a reputation beyond repute00Giorge has a reputation beyond repute00Giorge has a reputation beyond repute00Giorge has a reputation beyond repute00Giorge has a reputation beyond repute00Giorge has a reputation beyond repute00Giorge has a reputation beyond repute00Giorge has a reputation beyond repute00Giorge has a reputation beyond repute
00Giorge 00Giorge is offline
Class 3R Laser
00Giorge's Avatar
 
Join Date: Aug 2010
Location: Utah
Posts: 1,930
Rep Power: 125
00Giorge has a reputation beyond repute00Giorge has a reputation beyond repute00Giorge has a reputation beyond repute00Giorge has a reputation beyond repute00Giorge has a reputation beyond repute00Giorge has a reputation beyond repute00Giorge has a reputation beyond repute00Giorge has a reputation beyond repute00Giorge has a reputation beyond repute00Giorge has a reputation beyond repute00Giorge has a reputation beyond repute
Default Re: information for 445 diode please !

Quote:
Originally Posted by Tech_Junkie View Post
True, but what I meant was not to buy a diode from them, get one from one of our guys. This way he knows what he is getting.
OK, got your point! But you're right if he is going to buy another 445 diode I would get it from someone here.

Jeff
__________________
The older I get the better I was!
Age is mind over matter, if you don't mind it really doesn't matter!
Growing old is inevitable, growing up is optional!



Want help stop gun legislation
http://www.ruger.com/micros/advocacy/takeAction.html
00Giorge is offline   Reply With Quote
Old 09-28-2010, 08:45 PM #19
Banned
 
Join Date: Jan 2009
Location: In A State of Shock.
Posts: 11,871
Rep Power: 0
Tech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond repute
Tech_Junkie Tech_Junkie is offline
Banned
 
Join Date: Jan 2009
Location: In A State of Shock.
Posts: 11,871
Rep Power: 0
Tech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond repute
Default Re: information for 445 diode please !

No worries Giorge. I dont always word things clearly, and my fingers type faster than I can think sometimes.
Tech_Junkie is offline   Reply With Quote
Old 09-28-2010, 08:47 PM #20
00Giorge's Avatar
Class 3R Laser
 
Join Date: Aug 2010
Location: Utah
Posts: 1,930
Rep Power: 125
00Giorge has a reputation beyond repute00Giorge has a reputation beyond repute00Giorge has a reputation beyond repute00Giorge has a reputation beyond repute00Giorge has a reputation beyond repute00Giorge has a reputation beyond repute00Giorge has a reputation beyond repute00Giorge has a reputation beyond repute00Giorge has a reputation beyond repute00Giorge has a reputation beyond repute00Giorge has a reputation beyond repute
00Giorge 00Giorge is offline
Class 3R Laser
00Giorge's Avatar
 
Join Date: Aug 2010
Location: Utah
Posts: 1,930
Rep Power: 125
00Giorge has a reputation beyond repute00Giorge has a reputation beyond repute00Giorge has a reputation beyond repute00Giorge has a reputation beyond repute00Giorge has a reputation beyond repute00Giorge has a reputation beyond repute00Giorge has a reputation beyond repute00Giorge has a reputation beyond repute00Giorge has a reputation beyond repute00Giorge has a reputation beyond repute00Giorge has a reputation beyond repute
Default Re: information for 445 diode please !

Your not the only one!
__________________
The older I get the better I was!
Age is mind over matter, if you don't mind it really doesn't matter!
Growing old is inevitable, growing up is optional!



Want help stop gun legislation
http://www.ruger.com/micros/advocacy/takeAction.html
00Giorge is offline   Reply With Quote
Old 09-29-2010, 10:09 AM #21
Berni's Avatar
Member
 
Join Date: Sep 2010
Location: Netanya- Israel
Posts: 41
Rep Power: 0
Berni is a jewel in the roughBerni is a jewel in the roughBerni is a jewel in the roughBerni is a jewel in the rough
Berni Berni is offline
Member
Berni's Avatar
 
Join Date: Sep 2010
Location: Netanya- Israel
Posts: 41
Rep Power: 0
Berni is a jewel in the roughBerni is a jewel in the roughBerni is a jewel in the roughBerni is a jewel in the rough
Wink Re: information for 445 diode please !

Quote:
Originally Posted by 00Giorge View Post
Hi Berni, are you still using the same driver but with the upgrades?

If mine gets down to 5v it is dim or just shuts down.

Jeff
Hi my friend,

Happy to read you.
I always test the same driver, the standart lvyi driver config give 800mA max(mesured on 1ohms) / 4.5v (5diodes)/5.5v(7diodes) for laser Led with dc IN from 7.2v to 8.5v.
I really want to make upgrade BUT i have a big problem, shipping to my country is very expensive $35 (boostdrive less expensive !) for only 4 resistances CMD 0.33Ω and 1 x 27uH inductor (dcr max 0.089Ω).
I will be happy if you can buy them to USA and forward to Israel, I ready to paid with Paypal.

I confirm again..my Led is dead, weak under 5.5v/800mv.
I looking for A140 for ~ $40 with shipping.
I have tested the service garanty from lvyvi, read its unbelievable:

My laser is very weak, 12 month garanty yes ? >>>First lvyizhongguo mail >>

we’ve tested the outgoing products before we sent them, and since now only you’ve got problem, to be honest with you, normally we don’t provide free maintenance, but you can send to us for repair, and you have to pay the double freight by yourself. You should pay me about 25$, because currently we don’t have profit at all for this product, and you should have knew this. Please understand each other.

I explain that my 445 led is dead and ask price for sending another one >>>> Second lvyizhongguo mail >>

Hello, you send us first, now it’s not sure there’s problem in the laser tube. If there’s no problem with the one we received from you, we’ll maintain it freely and send back to you, and you have to pay only 25$. If there’s any problem with the tube, and it needs to be replaced, please pay 50$. Thanks, don’t be worry now, cos’ we’re not sure yet if there’s any problem with the tube.


Conclusion :
You send your laser that as NO problem, must paid $25 + double shipping . Your laser as a default, 445 led to change cost $50 + double shipping.

Very funny no?


Bernard

Last edited by Berni; 09-29-2010 at 10:18 AM.
Berni is offline   Reply With Quote
Old 09-29-2010, 10:15 AM #22
Banned
 
Join Date: Jan 2009
Location: In A State of Shock.
Posts: 11,871
Rep Power: 0
Tech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond repute
Tech_Junkie Tech_Junkie is offline
Banned
 
Join Date: Jan 2009
Location: In A State of Shock.
Posts: 11,871
Rep Power: 0
Tech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond repute
Default Re: information for 445 diode please !

No, not funny.

Post those emails, and your story here.

http://laserpointerforums.com/f41/

It will help people.
Tech_Junkie is offline   Reply With Quote
Old 09-29-2010, 08:16 PM #23
lasersbee's Avatar
Class 4 Laser
 
Join Date: Sep 2008
Location: Quebec, Canada
Posts: 15,727
Rep Power: 40861
lasersbee has a reputation beyond reputelasersbee has a reputation beyond reputelasersbee has a reputation beyond reputelasersbee has a reputation beyond reputelasersbee has a reputation beyond reputelasersbee has a reputation beyond reputelasersbee has a reputation beyond reputelasersbee has a reputation beyond reputelasersbee has a reputation beyond reputelasersbee has a reputation beyond reputelasersbee has a reputation beyond repute
lasersbee lasersbee is offline
Class 4 Laser
lasersbee's Avatar
 
Join Date: Sep 2008
Location: Quebec, Canada
Posts: 15,727
Rep Power: 40861
lasersbee has a reputation beyond reputelasersbee has a reputation beyond reputelasersbee has a reputation beyond reputelasersbee has a reputation beyond reputelasersbee has a reputation beyond reputelasersbee has a reputation beyond reputelasersbee has a reputation beyond reputelasersbee has a reputation beyond reputelasersbee has a reputation beyond reputelasersbee has a reputation beyond reputelasersbee has a reputation beyond repute
Default Re: information for 445 diode please !

Quote:
Originally Posted by Berni View Post
Hi my friend,

Happy to read you.
I always test the same driver, the standart lvyi driver config give 800mA max(mesured on 1ohms) / 4.5v (5diodes)/5.5v(7diodes) for laser Led with dc IN from 7.2v to 8.5v.
I really want to make upgrade BUT i have a big problem, shipping to my country is very expensive $35 (boostdrive less expensive !) for only 4 resistances CMD 0.33Ω and 1 x 27uH inductor (dcr max 0.089Ω).
I will be happy if you can buy them to USA and forward to Israel, I ready to paid with Paypal.

I confirm again..my Led is dead, weak under 5.5v/800mv.
I looking for A140 for ~ $40 with shipping.
I have tested the service garanty from lvyvi, read its unbelievable:

My laser is very weak, 12 month garanty yes ? >>>First lvyizhongguo mail >>

weíve tested the outgoing products before we sent them, and since now only youíve got problem, to be honest with you, normally we donít provide free maintenance, but you can send to us for repair, and you have to pay the double freight by yourself. You should pay me about 25$, because currently we donít have profit at all for this product, and you should have knew this. Please understand each other.

I explain that my 445 led is dead and ask price for sending another one >>>> Second lvyizhongguo mail >>

Hello, you send us first, now itís not sure thereís problem in the laser tube. If thereís no problem with the one we received from you, weíll maintain it freely and send back to you, and you have to pay only 25$. If thereís any problem with the tube, and it needs to be replaced, please pay 50$. Thanks, donít be worry now, cosí weíre not sure yet if thereís any problem with the tube.


Conclusion :
You send your laser that as NO problem, must paid $25 + double shipping . Your laser as a default, 445 led to change cost $50 + double shipping.

Very funny no?


Bernard
What is wrong with this scamming seller known as Hangzhou Lvyi Electronics C0. Ltd.

He sends out some crappy Lasers and expects the buyer to absorb
his mistakes as a personal loss...


Yeah.... this smells of a one man operation... IMO...

STAY CLEAR OF THIS SELLER AT ALL COSTS....



Jerry
__________________

J.BAUER Electronics Home Page

LaserBee Laser Power Meter Products meet your needs
at affordable Prices:
See them all here on LPF

LaserBee Power Meter products ALWAYS in Stock
and ready to ship

Also available on eBay:Check availability here..

Subsidary: Pharma Electronic Solutions


This banner is available to and can be copied/used FREE by any LaserBee owner
lasersbee is offline   Reply With Quote
Old 09-29-2010, 09:07 PM #24
Class 4 Laser
 
Join Date: Nov 2008
Posts: 5,728
Rep Power: 547
ElektroFreak has a reputation beyond reputeElektroFreak has a reputation beyond reputeElektroFreak has a reputation beyond reputeElektroFreak has a reputation beyond reputeElektroFreak has a reputation beyond reputeElektroFreak has a reputation beyond reputeElektroFreak has a reputation beyond reputeElektroFreak has a reputation beyond reputeElektroFreak has a reputation beyond reputeElektroFreak has a reputation beyond reputeElektroFreak has a reputation beyond repute
ElektroFreak ElektroFreak is offline
Class 4 Laser
 
Join Date: Nov 2008
Posts: 5,728
Rep Power: 547
ElektroFreak has a reputation beyond reputeElektroFreak has a reputation beyond reputeElektroFreak has a reputation beyond reputeElektroFreak has a reputation beyond reputeElektroFreak has a reputation beyond reputeElektroFreak has a reputation beyond reputeElektroFreak has a reputation beyond reputeElektroFreak has a reputation beyond reputeElektroFreak has a reputation beyond reputeElektroFreak has a reputation beyond reputeElektroFreak has a reputation beyond repute
Default Re: information for 445 diode please !

That's nasty bad... someone should start a thread about these guys in the feedback section.
__________________
Laser Resources (for n00bs and veterans alike!)

Sam's Laser FAQ (The Laser Bible)

http://www.repairfaq.org/sam/laserfaq.htm

RP Photonics Encyclopedia of Laser Physics and Technology

http://www.rp-photonics.com/encyclopedia.html

ULTIMATE DIY PROJECTOR REFERENCE

http://nqlasers.com/scannerreference...itle=Main_Page

SUCCESS is the best revenge.
ElektroFreak is offline   Reply With Quote
Old 09-29-2010, 09:12 PM #25
Banned
 
Join Date: Jan 2009
Location: In A State of Shock.
Posts: 11,871
Rep Power: 0
Tech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond repute
Tech_Junkie Tech_Junkie is offline
Banned
 
Join Date: Jan 2009
Location: In A State of Shock.
Posts: 11,871
Rep Power: 0
Tech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond repute
Default Re: information for 445 diode please !

What is Warranty for Lvyilaser >>> READ !!!

Livilaser = crap! Be warned!
Tech_Junkie is offline   Reply With Quote
Old 09-29-2010, 09:14 PM #26
Class 4 Laser
 
Join Date: Nov 2008
Posts: 5,728
Rep Power: 547
ElektroFreak has a reputation beyond reputeElektroFreak has a reputation beyond reputeElektroFreak has a reputation beyond reputeElektroFreak has a reputation beyond reputeElektroFreak has a reputation beyond reputeElektroFreak has a reputation beyond reputeElektroFreak has a reputation beyond reputeElektroFreak has a reputation beyond reputeElektroFreak has a reputation beyond reputeElektroFreak has a reputation beyond reputeElektroFreak has a reputation beyond repute
ElektroFreak ElektroFreak is offline
Class 4 Laser
 
Join Date: Nov 2008
Posts: 5,728
Rep Power: 547
ElektroFreak has a reputation beyond reputeElektroFreak has a reputation beyond reputeElektroFreak has a reputation beyond reputeElektroFreak has a reputation beyond reputeElektroFreak has a reputation beyond reputeElektroFreak has a reputation beyond reputeElektroFreak has a reputation beyond reputeElektroFreak has a reputation beyond reputeElektroFreak has a reputation beyond reputeElektroFreak has a reputation beyond reputeElektroFreak has a reputation beyond repute
Default Re: information for 445 diode please !

Or I should read a bit before posting.. one of the two..
__________________
Laser Resources (for n00bs and veterans alike!)

Sam's Laser FAQ (The Laser Bible)

http://www.repairfaq.org/sam/laserfaq.htm

RP Photonics Encyclopedia of Laser Physics and Technology

http://www.rp-photonics.com/encyclopedia.html

ULTIMATE DIY PROJECTOR REFERENCE

http://nqlasers.com/scannerreference...itle=Main_Page

SUCCESS is the best revenge.
ElektroFreak is offline   Reply With Quote
Reply

Tags
lvyi, lvyilaser





Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On











Loading








Green Laser Pointers by Category Blue Laser Pointers by Category Red Laser Pointers by Category
Yellow Laser Pointers by Category Violet Laser Pointers by Category Orange Laser Pointers by Category
Top Laser Pointers by Power - 1 Watt+ Top Laser Pointers by Power - 500mW+ Top Laser Pointers by Power - 250mW+
Laser Pointer Database High Power Laser Pointers Laser Pointer Diodes






Privacy Policy | Advertising Disclaimer | Terms of Use


 


All times are GMT. The time now is 06:09 AM.


Powered by: vBulletin
Copyright ©2000 - 2017, Jelsoft Enterprises Ltd.
Search Engine Friendly URLs by vBSEO
Privacy Policy | Advertising Disclaimer | Terms of Use
Copyright (C) 2017 Laser Pointer Forums, LLC