[Closed] Hope Vision 2 is upgradable

i was saying that i you'd be able to do that to our old hope led 2 lights

thats a hell of a jump in output - I think the older (all black casing) Vision 2s put out @300 lumen!

and the cost of such an upgrade??

Will it work with existing batteries, can I send mine next please 🙂

Ditto ^^ very interested.

Yep very interested in how much it'd be to get that done.

MEEEEEE TOOOOOOOO!!!!!!!
PLEEEEEEESE!!!!!!! 😛
ps, how much? 🙂

Another interested party. Approximate cost?

OK some beamshots
I have set it up for 5 levels
starting at level 1 up to level 5

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Mr Trout,

how much to do this please?

Woah! Great work as usual Trout!

I don;t have an old vision two, however would still be interested in price, as I can get one cheap 🙂

How do the burn times compare?

Be very interested to know if this could be done with the vision 4 and if so how much

As the guys above, very interested.

I'm in (cost not withstanding).

Burn times will of course suffer if max power is used

no the hope 4 is a right bastid to modify and needs a new heatsink machining plus too much work to make it viable
I have only done 1 and it took 6 hours after which I vowed never again .

Your just teasing us now 😥
HOWWW MUUUUUCH!!!!!!!!!!!
Please......

Sorry I meant how do the burn times compare to the standard/pre-mod Vision 2?

I cant say as the hope I got seemed to not work
the battery is a normal 2 cell job so I would say maybe a 2.4 mah job

the light pulls 2.5 amps on mental
and each level below approximately halve the last level

maybe one of you owners could fill in the gap and say what runtime you get from the small battery

I get pretty much the full claimed 1:45 on "normal" High power on my Mk1 Vision 2s.
but I'm very interested in the upgrade.
[b]How much?[/b]

Normal run time would be about 1hr 40 on full, which i believe is 480lumen (not sure if this is actual or theoretical)

I would be very interested if you could turn mine into a max 1000 lumens
If that means I could use the same batteries which I have 2 of them so if they only lasted 1 hr each on full that would be great?

This was not a touting for business thread just a follow up to the other can hope 2s be upgraded thread.

it was more a yes it can here is how .

material costs were

Switch approx £6
Lflex driver £15
leds approx £6.5 each so £13
scrap of ali

2 hours work but probably 1 hour now I know what to do .

I reckon you can name your price 😉

Its a lovely little housing, but is now a little outdated/under-gunned compared to other lights. Upgrade service sounds superb. You ought to sell the service to Hope!

I'm also very interested 🙂

OK projected runtimes based on power draw from a 7.4 volt source
and the surmise that it is a 2.4 mah battery

level 1 only good for a commute light 60 hours
level 2 slightly better commuter light 11 hours
level 3 probably like the old leds 5 hours
level 4 2 hours 15 mins
level 5 just under an hour

So how much does an hour of your time cost Mr Trout?

I'm also very interested. Great work by the way 🙂

I'm interested too

So £90ish.....O.k.When?

I am interested too !

paul

And do you know if the very first joystick from USE can be updated?
😀
😀
😀

Juan

if you want to send it to me I will have a look and see

OK so here are a few approx stats

there is not a chance the light housing can take the leds to their maximum
so have been trying the lower drive currents to find a balance between heat and battery run time

running at 2 amps drive max

level 1 = 336 lumens approx runtime = 5 hours
level 2 = 790 lumens approx runtime = 2.5 hours
level 3 = 1344 lumens approx runtime = 1 hour

so ok if you have a big battery or 2 small ones .

turn the drive current down to 1.5 amps

level 1 - 280 lumens approx runtime = 7 hours
level 2 = 450 lumens approx run time = 3.hours
level 3 = 1036 lumens approx runtime = 1 hour 45 mins

Heat wise the driver will dim the light to level 1 if it gets to 60c
not very likely in our evenings when moving along but it does dim dow quite fast sat on my desk

I have enough drivers to do 19 conversions
with no more available until mid november

Hi trout
Very interested in the second option?
How much?
Jonny

I will wait till summer but doubling the 480 output sounds like a great idea to me. Nice one 🙂

Payment in Yorkshire Tea and Fat Rascals?

Hell Conrad I am heavy enough as it is with out stuffing fat rascals 😉

would trade for tea and coffee though

trout I've emailed you re: a Lupine Passubio (halogen) to LED conversion. Happy to be the guinea pig for a conversion experiment and I think there were a few other people interested for this lamp too. My email's in profile.

Hi wwaswas
sorry my inbox overfloweth and is a disaster area

will go and find your mail now .

Is now waiting in anticipation for what's comming for my AYUP can upgrades!!! If you can fix the wiring I mashed when I pulled the cans apart first !!! 🙁

Foxy

Fixed 😀 now just waiting for some glue to cure
then to reassemble and in the post latest monday might get tomorrows post if I get all the jobs Mrs T 😥 has lined up for me done ok and back into the shed.

Awesome Trout 🙂 Many thanks - can wait to see the results !!!! 🙂

just in time for the clocks and my commuter 🙂

Mail me with how much I owe you of course 🙂

Thanks again - really appreciate it 🙂

I'd be very interested in a passubio conversion too