Hello,
I have been reading about upgrading this light. Couple of questions? How do I know if I have the older Myo XP without the newest LED? Do you have any suggestions as to which LED to buy?
Thank you!!!!!
todd
Fred, AKA Photon Fanatic, has the good stuff. Maybe you and problemchild200 could split the $20+ minimum order, though if this is you first mod, having a spare on hand is comforting and sometimes necessary. Remember, try not to touch the "gummy" LED dome too much (or at all) to prevent accumulation of dirt and dust and you can probably re-use the thermal paste from the backside of your original star.
I don't own the MYO XP (though my MYO RXP should be here any minute) so I'm not quite sure of the progression of LEDs used in the headlamp. The "U2"s are quite recent though, so if your light has any age on it this is certain to be an upgrade, just not sure how much.
Half-watt (see his sticky at the top of the headlamp forum) might be a good source on which LEDs were used when, or contact PETZL directly.
There are also some good step by step guides in the headlamp forum on this upgrade. I'm just too lazy right now to look them up for you. Scroll to the bottom of the forum and enter you search terms in the Search This Forum box.
Good Luck and happy modding!
A P7 … totally different animal. Much bigger, more power (?), etc. … I'm not saying it couldn't be done, but this is not a simple star swap which basically entails opening the light, de-soldering two wires from the old star, re-soldering them to the new star, and closing up the light.
I think you're on your own if you try to swap to a P7, so be happy, don't worry, you've got the latest and greatest (MYO RXP) … at least for the moment.
Problemchild200, it's not quite as simple as replacing a 40w with a 120w light bulb. LEDs are more like … like trying to replace a 40w, standard base, 120vac bulbwith a 120w, bi-pin base, 12vdc bulb . (Pics are not accurate, just for demonstration purposes)
Different size, different shape, different connectors, different power requirements, and to top it all off the reflector/optic/lens designed to work with one particular LED is usually quite different from one designed for another LED. The exception to this incompatibility has been replacing an older Luxeon I or III with a new SSC P4 which is close enough in all respects to be virtually interchangeable, giving you more output for the same runtime. This is why you read about so many mods of this sort, because it's fairly easy to do.
Maybe one day LEDs will be like standard light bulbs, but till then it's better left to the pros … of which I do NOT count myself.
Todd,Hello,
I have been reading about upgrading this light. Couple of questions? How do I know if I have the older Myo XP without the newest LED? Do you have any suggestions as to which LED to buy?
Thank you!!!!!
todd
Thanks.....
I just ordered an h60. I will sell my myo.