Sft-40

The SSTW series are high brightness white LED suitable for operation up sft-40 10W that excel in directional specialty applications requiring a combination of high efficacy and high lumen output, sft-40.

The Luminus SFT40 is like the dedomed version of the SST40, but it did receive a unique new design with the 4 bond wires that end in cut-off corners of the die. So expected is that bond wire failure is less likely to happen. The datasheet: SFT40datasheet. Here is underexposed to see the hotspot shape well beam from a smooth reflector, projected on the ceiling. Although the led was not even well centered, the beam looks very smooth, with no tint shifts. The tint is plain low CRI cool white, for the record here is tint information, the tint was measured in the middle of the hotspot from a smooth reflector.

Sft-40

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Outputs typically over 3, lm at maximum drive condition Reliable operation at up to 27 A DC with excellent brightness maintenance Integrated COB package ready for opto-mechanical assembly in host system with integrated alignment features Window-less interface allows highly sft-40 coupling into fibers as well as optical engines Industry-leading thermal resistance: 0, sft-40, sft-40. Nice Job once again! So expected is that bond wire failure is less likely to happen.

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The SSTW series are high brightness white LED suitable for operation up to 10W that excel in directional specialty applications requiring a combination of high efficacy and high lumen output. Their monolithic emitted is perfect for directional specialty applications requiring a combination of high efficacy and high lumen output. They are targeted towards the most demanding specialty applications where high directionality and uniformity are critical. Emitting into air with a low-profile window, they are specifically targeted to fiber illumination and light-engines where optical control is critical. They are ideal solid-state light sources to replace high performance lamps including Xenon and HID in a range of medical and industrial applications.

Sft-40

We may earn affiliate commissions through our links, which help support our testing. The M21 series continues to become increasingly complex, with M21A through M21F available — each having different reflector sizes, button configurations, and options for emitters. Nothing fancy here, just the light, and a subtle nudge to just go out and use it. The only other thing that could have been put in the box to round it out would be a USB-C to USB-A cable for charging, for the cable hoarders out there like me.

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They are ideal solid-state light sources to replace high performance lamps including Xenon and HID in a range of medical and industrial applications features Extremely high optical output from a 14 mm2 circular source: Up to 4, white lumens Round emitting aperture provides efficient match to circular optical systems and narrow beam spotlights Unencapsulated package preserves small etendue facilitating narrow beam optical system design Integrated COB module ready for opto-mechanical assembly in host fixture Integrated thermistor enables consistent temperature monitoring during operation for high system reliability High thermal conductivity package - junction to heat sink thermal resistance less than 0. Impossible to destroy. Limited time only! I so wish they deliver a CRI95 variant eventually…. Moreover, when after the 20A going back to 5A and let the led settle for 10 minutes, the led performed exactly the same as before the 20A torture. And it outperforms the SST40 when going over 7A, so thermally it must be better. Their monolithic emitted is perfect for directional specialty applications requiring a combination of high efficacy and high lumen output. Lumeniac Burgerman June 29, , pm I have one on order, will try it in an L21A. Henk4U2 Henk4U2 June 29, , pm Maybe lm if it was a domed version of this? Thank you for the test, looks to be well made by Luminus. Much better than expected! Cuvee Systems Drivers. Btw, I think I saw something in the wild that suggested Luminus has a version sst

The Luminus SFT has been on the market for some time now.

The tint is plain low CRI cool white, for the record here is tint information, the tint was measured in the middle of the hotspot from a smooth reflector. White Papers. Th Th June 29, , pm Thanks for what you do djozz. Scallywag Scallywag June 29, , pm 8. Ecosystem Datasheet. II instead of no. Btw, I think I saw something in the wild that suggested Luminus has a version sst Emitting into air with a low-profile window, they are specifically targeted to fiber illumination and light-engines where optical control is critical. Thanks for all the work and time you put into these tests, djozz!