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djozz tests
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58
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47417
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September 26, 2020
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LED test / review - Hopthink FL5009R custom (5000 K 90 CRI) - this is something new!
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19
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1698
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March 17, 2025
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LED test / review - Fireflylite FFL351A (3700 K, 95 CRI) - the rosy allrounder
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55
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4396
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March 16, 2025
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LED test / review - 36-chip 9090 LED very similar to FFL909A (9 V, 4000 K 90 CRI rosy) - over 10000 Lumen with rosy Tint!
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10
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948
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March 13, 2025
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LED test / review - Moonleds MN-S3535 (6000 K, typ. 97 CRI, R9/R12 min. 90) - real daylight LED!
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44
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1617
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March 12, 2025
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LED test / review - Luminus SFT-90 J7 BA (KD sample, 6500 K 70 CRI)
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19
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641
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March 12, 2025
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LED test / short review - Luminus SBT-90.2 (6500 K, 70 CRI)
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7
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286
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March 10, 2025
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LED test / review - Luminus SFT-12 F4 BC (≈ 6500 K, typ. 70 CRI)
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34
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3061
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March 4, 2025
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LED test / review - Fireflylite FFL707A 4000 K 95 CRI - extremely rosy, but (relatively) high performance
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6
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520
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February 21, 2025
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LED test / review - Cree XLamp XFL05K High Density (5000 K 70 CRI, 6 V) - similar performance to XHP70-family, but problematic beam
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2
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166
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February 17, 2025
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LED test / review - Luminus SFT-25R (6500 K 70 CRI) - good thrower LED in 3535 standard footprint
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93
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9693
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February 7, 2025
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LED test / review - Nichia NVSW519A sm503 R9080 / 519A-V1 - test finally here! Good tint and beam quality!
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32
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6899
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February 6, 2025
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[Review] @GChart and @TheFreeman UPDI flashing kits: a tale of two adapters
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9
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1497
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February 1, 2025
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LED test / review - Nichia NV4WB35AMT sm653 R9080 E900 - very high light quality, but limited performance
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38
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4272
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December 29, 2024
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LED test / review - ChangDa SFH55 6500 K 70 CRI - Just pure insanity!
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33
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1148
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December 21, 2024
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LED test / review – Luminus SST-40-W Specialty White N4 BA (+ dedomed) – Here it is, the next gen XM-L2!
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57
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23768
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December 7, 2024
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LED test / review - New Cree XLamp XM-L2 U3 color kit 51 (≈ 6200 K, design change after PCN issued)
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60
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6230
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December 2, 2024
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LED test / review - Cree XLamp XHP70.2 P2 40E (4000 K) - The second generation of extreme overcurrent and light flux capability?
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40
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22093
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November 27, 2024
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LED test / review - Fireflylite FFL505A (≈ 3500 K, 95 CRI) - rosy tint with high luminance
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17
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3343
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November 18, 2024
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LED test / review - Haotai HT96 cool white (8800 K, 80 CRI) - interesting 36-chip domeless LED
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7
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281
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November 18, 2024
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Efficiency measurements of a few drivers
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114
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15084
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October 12, 2024
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LED test / review - ChangDa SFH43 3000 K 90 CRI - 16-die LED with low Vf and yellow tint
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15
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510
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September 22, 2024
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LED test / short review - Apple iPhone 15 Pro "Matrix LED" (iOS 18 update 09/2024)
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13
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1393
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September 18, 2024
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LED test / review - Sanan SFN40 3000 K 90 CRI - unpleasant yellow light, but very low Vf and good beam
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16
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641
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August 31, 2024
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LED test / short review - LMP W5050SQ3 (6500 K 70 CRI) - high luminance, but be careful with operating current!
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14
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700
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August 30, 2024
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Astrolux S1 BLF A6 A17DD-L FET+1 and BLF X6 X5/Astrolux S2 S3 SS SC with attiny85 Transplant
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18
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4428
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August 28, 2024
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DIY Diffuser
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24
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340
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August 21, 2024
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LED test / review - Luminus SST-25 G2 BA (6500 K 70 CRI) - just a bigger SST-20
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6
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766
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August 18, 2024
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LED test / review - Luminus SFT-40 3000/6500 K - warm white thrower LED with good tint and perfect light
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31
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8842
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August 11, 2024
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LED test / review - Fireflylite FFL350RD (3500 K 96 CRI) - good beam, rectangular classic LED chip but with round cut-out!
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56
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1076
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August 10, 2024
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