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Hi, i think i've asked before but can't find my post! So whats the difference in colours? Blue, red, green, violet, orange etc! All i know is that green is the most visible to the naked eye & blues are the best burners! How come there is a 1.7w in blue for wample but not in green or red...

Hi I have 200mw power rock from o-like. I charged laser to full yesterday & tried it, all was ok. Today i took laser out in snow & the laser was just a torch beam, it wouldn't focus at all, no matter how far i turned the head! Wouldn't narrow the beam at all. I took head off & using...

Hi I'm wanting to test the laser i bought from O-Like as to whether it is 200mw as it came with no test sheet or info guaranteeing that it is 200mw. I am in the UK & in a city & was wondering what shops may have a LPM that could test my laser or if anyone out there could help! Cheers wf

Ok, here we go, i hope i can get to the bottom this. Trouble shooting replys wanted please! Got Power Rock 200mw from o-like as replacement for other laser that shattered! Laser dims after a 20 seconds of use even at full power with battery i bought from Larry DFW on here! Old Ultrafire...

Hi This is my Green 200mw Laser. Power Rock Green laser Torch 200mW /Focusable&Waterproof [OLPRGL200] - $132.99 : Zen Cart!, The Art of E-commerce However, i cannot focus to a very small infinity dot! Before, i could. When screwed totally in, it would be wide, then i'd screw out the...

Hi I posted about my new laser from o-like dimming after having it on for burning, maybe 20 seconds, turning off for a min or so & then back on. I bought new battery as told here & by o-like & still happens. Its only if its on for 20 secs or so & then off then on again. Not sure if its duty...

If diode is destroyed, will laser not work at all? Am worried my issues is not battery, but diode as i may've used for more than a minute!

Hi What could this be? The laser is a power rock 200mw green from o-like. The laser they sent didn't come with a battery as the laser was a replacement for one that malfunctioned, so i used the 18650 lithium rechargeable one that i have. This is over a year old. Could this be the problem &...

Hi What could this be? The laser is a power rock 200mw green from o-like. The laser they sent didn't come with a battery as the laser was a replacement for one that malfunctioned, so i used the 18650 lithium rechargeable one that i have. This is over a year old. Could this be the problem...

Hi I received my O-like 200mw PowerRock green this morning & at 1st hand, it seems more powerful than the 200mw green transferable that i initially sent back for replacement as it broke. Just a thing with the focusable bit at the end! When totally screwed in, its focused out, then as you...

Hi So Green, Red, Blue, Violet, Yellow .... what is the difference, which is best for what, wavelengths, burning etc! Is there a thread in a sticky that explains all this for someone interested! Cheers wf

Hi My old laser from o-like malfunctioned, it was this :- 200mW transformable green laser/adjustable [OLV6200] - $129.99 : Zen Cart!, The Art of E-commerce I sent it back & am receiving this, as other not in stock:- Power Rock Green laser Torch 200mW /Focusable&Waterproof [OLPRGL200] - $134.99...

Hi I've been looking at laserbtb for a high powered focusable laser at a good price, but i'm concerned at the great prices they are at! A high powered 1000mw green at $204? PL 450nm 500mW-1000mW I've read a good review on the blue one, but still seems too good to be true! Whats the...

Hi I have asked Suzi@o-like this & she sent an address that i can't work out the appropriate lines due to commas i think being in the wrong place. I want my laser to get there so really need the appropriate way of writing the address. This is what i was given! :- Room 417.E unit ,#10...

Hi I may have to send my laser back to O-like. The address i was given is :- Room 417.E unit ,#10 Building, LI XIANG JIA YUAN, Jin dao tian Road,Luohu District , Shenzhen city,518019 Guangdong ,China Can anyone put this into lines as i think the commas are incorrectly placed! Thanks

Hi I have posted about my laser that has stopped working on another part of the forum, but realise i should've posted here! This is the laser:- http://www.o-like.com/index.php?main_page=product_info&cPath=2&products_id=3 I can hear a slight rattle. I see no way into the upper part of the...

Please help, i've an O-Like 200mw focusable laser that i bought a few years ago & now it don't work, it was ok yesterday! I can hear a noise inside when i shake it! What should i do? i can't seem to get into the main bit, it seems there are no ways in! Help appreciated

Hi all Many thanks to Rob, Phoenix 77 for sorting me out with some hard to find stickers for my laser!! I'd Definitely recommend asking him if he has anything lying around that may be hard to get hold of prior to asking a company that may charge high prices!! Cheers Rob, nice one :)

Hi I bought my o-like 200mW green focusable laser. I got the wrong 200mW laser, but was told it works the same way, so that should be ok so i was told by them! Its like buying trousers, they all cover you up, so whats it matter what color they are & what they are made of & look like!! I...

How long should i charge my 18650 battery for! mean it's not totally dead, but things were looking a bit weak! The o-like battery charger, i'm not sure how long it takes!! Should the light change from red to another colour? Can i leave it on all night without waking up dead due to house fire...