D4K triple channel version is with the frosted optic by default, if you would like the clear optic,
please send us an email, although the beam pattern may seem a bit squarish with the clear optic.
Emisar D4K puts a high lumen output but generates a lot of heat at the same time, please acknowledge before purchasing. Unprotected, flat top battery works only (not included in the price), D4K does not work with protected battery.
Features:
• CNC machined from aircraft-grade aluminium
• Efficient UK made Carclo Quad LED optics
• Unihead construction
• High lumen output and low moon output
• Ramping interface
• Electronic soft touch switch
• Beryllium-Copper springs with 45% IACS superior to stainless steel alloys used for springs with only 2% IACS.
• Temperature step-down
• Waterproof and dustproof to IP67 standard (up to 1 meter)
• Weight:58g
• Dimensions: 103mm(length) * 28mm(head) * 26.5mm(body)
OTF lumen output at start-up:
519A : 3800lm
SST-20 6500K: 4200lm
SST-20 5000K: 4200lm
SST-20 4000K/2700K 95CRI: 3000lm
This product uses free software of Anduril 2, distributed under the terms of the GPLv3.
Source code is available from https://toykeeper.net/anduril
Customer Reviews
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Xerxes
10/10 amazing June 16, 2024
The triple channel D4K is fantastic, I went with 519a’s in 4500k dedomed in channel one then deep red and deep blue in channels 2 and 3. If you are reading this review and for some reason you are still not 100% convinced just buy one already. This is my first Emisar and it will not be my last, it exceeded my expectations in every way, and my expectations were very high.
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Chris
Excellent Quality good for Visual and Blacklight Inspections April 18, 2024
1st Time purchase here. Dark Grey triple channel D4K 1*21700. Use it for Non Destructive Testing of Aircraft Parts. This Light PASSED all legal requirements. Well over 100 foot candles of White Light, (Blacklight) 5000+ UV/cm2 with under 1 foot ca of background white light.
Most Blacklights at this range would cost 800-1000 USD.
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Product Questions
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