HaikeLite Preview for MINI Triple-XHP70 prototypes--Discussion thread

Ah ok, thanks! Too bad for me but ah well…

You finally sell the MT03 with 9500 lumen output on amazon.de e.g.;
do you really have tested this or are these ‘china-lumen’!??

:question:

I would like to know what cells you are selling with your lights. Your website says timed temperature step down. How long can it last on Turbo?

Best regards,
Tom

Ah wow, the light can already be ordered! I missed that. Over 9000 of neutral lumens sound very attractive…

What kind of shipping is there to the Netherlands?

Hey guys turbo mode is 2.5 minutes then after that it is temperature regulated stepdown if the light is over 56 degrees Celsius it will step down slowly. The light will be tested in a professional integrated sphere. Numbers will be posted here. 9500-10000 lumen sounds about right running 3 XHP70 @ 12 amps.

Is there any possibility of a BFF discount coupon? I’m seriously wanting to buy one of this monsterlight, but the price range is off my budget.
Thanks for any “help”.

Does the final driver 12.0 amps to the leds!? HaikeLite self says something around 10.8 amps (8500~9000 Lumen) max. … :weary:

Hello Haikelite. Have you guys made a official release yet with production pictures? You mention it’s for sale already, I’m really curious because you’ve definitely been one of the more responsive companies in this forum. Thanks.

Hi KutKhemist

The pictures are from Prototype I II and III. First picture is close to final product.

Final products will be ready this weekend. Will release official final pictures by then.

Thanks
HaikeLite

Not 12A… Driver amp 11A to Leds

Total Watts on a full batteries charge will be around 88 watts so divide that by 3? 8.4 volts with two full cells but we will call it at 8 volts flat. So 8 times 11 is 88 watts

Cree states that a XHP70 needs 32 watts each to achieve 4k lumens each emitter in this light will be getting about 29.3 watts so fairly close to the target of 32 watts.

This set up should achieve around 11k lumen at the LEDs? With loses around 9500-1000k lumens?

the output and UI is sounding very very good. lets hope the host has good heatsinking properties to have it run on turbo more than 2 minutes….

You have to take the voltage over the LED into account and not over the cells. The light is obviously current controlled, one LED gets a current of about 3.7 A, at this current Cree states a forward voltage of 6.41 V which implies 23.7 Watts only.

yea true sorry my bad! What is highest voltage these can handle?

I’m driving my Convoy L6 (single XHP70) with up to 12 A, according to djozz’s tests this implies a forward voltage of about 7.6 V. The LED is still working …

Dear Haikelite,

I would kindly ask you if you can tell us when the shipping will finally start? I bought the light through Amazon.

Regards,
Tom

Nothing new here? Did anyone have contact to Haikelite? I don’t get any answer since a few days…

Haikelite has never responded to my pm’s. Remember when they first asked to be messaged regarding buying their lights? I messaged them that day. They started so well. I wonder what happened. I already took a risk ordering an unproven light, and this is pushing me towards cancelling my order. Now if Haikelight wants to alleviate my concerns regarding risk by refunding me and shipping my light as a review unit, knowing that they’ll get a short review without the plethora of glamour photos and videos that full blown reviews here get, I’d be very happy with that.

I contacted them by E-mail the whole time. That worked quite well. But a few days ago they stopped answering… I also think about canceling the order…

Very nice. I like the double hole for the camera strap.