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Olight H2R is a very practical high brightness headlight

Using optical lens

Use a small electric drill to carefully drill 2 holes, and do not hurt the lines inside

Then use a knife to clear out the space under the pressure ring

Use the lever principle to open the pressure ring

Remove the pressure ring

Remove the lens

CREE XHP50 1 generation

Removed lens and pressure ring

Remove the MCPCB (LED)

LED wiring, switch wiring, and a housing ground wire

Ready to install Nichia E21A 6500K R9080 LED

Nichia E21A 6500K R9080 LED CRI Test Results (Reposted)

LED 6V power connection diagram

Reflow LED

Use IPA to clean, will not hurt the LED surface

Start the wiring, the MCPCB is not easy to solder beautiful

Finished wiring welding

Test I

Test II

bead lens

Selected three 20mm to test

If you do not like the direct charging function, you can paste the negative electrode with a special sticker.

Completed

After to 2 weeks……….continue…
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This is another H2R that has been completely destroyed

Get a original lens and pressure ring

Remove the re-installation lens, by the way using thermal glue to fixed and heat dissipation
No spacers are used

Reinstall complete, perfect
The right side is the ArmyTek wizard pro Nichia E21A 5000K+6500K mixing version
Please refer to the following link:(Chinese)
http://news.wii.tw/viewthread.php?tid=59920&highlight=

You light up my life

Repost: nichia E21A tone test picture

practical testing:
Left: ArmyTek wizard pro (5000K+6500K) Right: Olight H2R (6500K)
ArmyTek’s honeycomb lens is really good and its floodlight spot is very beautiful
The H2R’s original lens will see a light block
Cool white high CRI R9080+, the actual visual inspection is a whole white

H2R lens not installed

H2R After installing the original lens

The new toy received today, the light meter

LuminTop ODF30 turbo mode 498800 lux
Please refer to:
http://budgetlightforum.com/node/59980

H2R extremely bright 142500 lux

ArmyTek wizard pro extremely bright 100900 lux

The above is for reference only: there are differences in data due to distance and on-site lighting
thanks for watching