DIY Parts Reviews

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Topic / Topic starter Replies Views Last postsort ascending
Hot topic LED test / review – Luminus SST-40-W Specialty White N4 BA (+ dedomed) – Here it is, the next gen XM-L2!
by koef3 » Wed, 02/07/2018 - 00:52
22
1,252 by Narmattaru
Fri, 06/15/2018 - 11:12
Hot topic LED test / review - Cree XLamp XHP35 High Intensity C4 + E2 (5000 K) - Really high performance in XP footprint?
by koef3 » Wed, 12/27/2017 - 17:03
19
1,029 by FlashTom
Mon, 06/11/2018 - 18:07
Normal topic OSRAM IR SFH 4715AS + Luxeon IR short output test - Cu MCPCB vs. mosX
by led4power » Tue, 05/08/2018 - 03:59
8
272 by djozz
Mon, 06/11/2018 - 07:03
Hot topic 4x E21A 9080 CRI output test by Texas_Ace - Amazing tint and good output (Page: 1, 2)
by Texas_Ace » Thu, 03/08/2018 - 14:57
32
1,273 by jon_slider
Sat, 06/09/2018 - 23:36
Hot topic LED test / review – Osram OSTAR Projection Compact LE UW Q8WP – Black Flat's big brother, very high luminance at higher flux! (Page: 1, 2)
by koef3 » Sun, 02/04/2018 - 19:59
42
1,645 by Agro
Thu, 05/31/2018 - 04:14
Hot topic LED test / review Osram SYNIOS P2720 DMLQ31.SG white - Small chip, but big in luminance - at low current! (Page: 1, 2)
by koef3 » Sat, 12/23/2017 - 21:18
55
2,157 by Agro
Wed, 05/30/2018 - 06:00
Hot topic Cree XP-L2 CRI70 + CRI90 color testing
by maukka » Thu, 12/21/2017 - 11:51
15
725 by maukka
Mon, 05/28/2018 - 05:48
Hot topic Lumileds Luxeon MZ 5700K CRI90 (LMZ9-QW57) color, CRI and output test
by maukka » Fri, 05/04/2018 - 03:04
15
499 by Agro
Sun, 05/27/2018 - 16:24
Normal topic Xhp50/70 3v with DTP copper
by GiveALux » Tue, 04/17/2018 - 18:44
6
348 by BlueSwordM
Sun, 05/27/2018 - 11:14
Hot topic Lumileds Luxeon V 4000K CRI70 LED color, CRI and output testing (Page: 1, 2)
by maukka » Wed, 04/25/2018 - 09:43
45
1,131 by maukka
Sat, 05/26/2018 - 13:09
Normal topic Lumileds Luxeon Z ES 5700K CRI90 (LXZ2-5790)
by maukka » Thu, 05/03/2018 - 11:32
2
163 by koef3
Wed, 05/23/2018 - 04:26
Hot topic XHP70.2 P2 4000k Output test by Texas_Ace - it's over 9000!! lumens and still going strong! (Page: 1, 2)
by Texas_Ace » Wed, 12/06/2017 - 14:46
55
3,511 by Texas_Ace
Sun, 05/20/2018 - 16:30
Hot topic Samsung LH351D 5000k LED output test by Texas_Ace - Amazing output, low thermal resistance but high Vf
by Texas_Ace » Sun, 12/10/2017 - 16:41
15
1,540 by djozz
Thu, 05/17/2018 - 09:10
Hot topic XHP35 output and death test + PWM efficiency test by Texas_Ace
by Texas_Ace » Fri, 12/30/2016 - 15:07
19
4,529 by Texas_Ace
Wed, 05/16/2018 - 09:35
Normal topic LED test / review - Lumileds Luxeon Rebel Display (DWSN) LXML-PWD9
by koef3 » Thu, 05/03/2018 - 16:58
1
92 by koef3
Thu, 05/03/2018 - 17:06
Normal topic Nichia Optisolis 3000K & 5000K color and CRI testing
by maukka » Fri, 04/27/2018 - 10:21
4
267 by Lightbringer
Sat, 04/28/2018 - 20:40
Normal topic UYUE UY-50 SnBi solder wire - fake
by Agro » Sat, 04/28/2018 - 09:49
0
51 by Agro
Sat, 04/28/2018 - 09:49
Hot topic XHP50.2 J4 4000k output test by Texas_Ace - Really impressive improvement from the last gen
by Texas_Ace » Wed, 12/06/2017 - 21:17
27
1,575 by Texas_Ace
Tue, 04/10/2018 - 12:26
Normal topic "Mechanic" SnBi solder wire - fake
by Agro » Sat, 03/10/2018 - 14:48
10
418 by led4power
Thu, 03/22/2018 - 02:50
Normal topic Convoy C8 triple with Kiriba machined head
by maukka » Sun, 03/18/2018 - 09:16
10
610 by Caleb
Wed, 03/21/2018 - 20:11
Normal topic LED test / review - OSRAM OSLON Black Flat HWQP - still highest luminance of all LEDs to date!
by koef3 » Sun, 03/11/2018 - 13:36
2
294 by djozz
Mon, 03/12/2018 - 04:11
Normal topic LED test / review - Nichia NVSW319AT sm503 D400f2 R8000 (CCT 5000 K, typ. 83 CRI)
by koef3 » Sat, 03/10/2018 - 08:29
4
272 by djozz
Sat, 03/10/2018 - 15:37
Normal topic LED test / review - Cree XLamp XHP70.2 P2 40E (4000 K) - The second generation of extreme overcurrent and light flux capability?
by koef3 » Thu, 12/28/2017 - 12:27
8
775 by luminarium iaculator
Thu, 03/08/2018 - 09:01
Normal topic LED test / review – Lumileds Luxeon V (CSP) 4000 K 70 CRI – High flux and nice beam pattern, but differences in Vf
by koef3 » Sun, 02/04/2018 - 14:13
10
646 by koef3
Thu, 03/08/2018 - 08:45
Hot topic LED test / review - Cree XLamp XP-L2 V5 40E & U6 40H 90 CRI – High light flux and low Vf, but very huge spread in performance
by koef3 » Tue, 01/09/2018 - 17:49
16
993 by koef3
Thu, 03/08/2018 - 08:35
Hot topic LED test / review – Lumileds Luxeon MZ 5700 K min. 90 CRI (3V) – Finally! High CRI, High power, beautiful light (Page: 1, 2, 3)
by koef3 » Sun, 01/14/2018 - 20:21
68
2,850 by Agro
Thu, 03/08/2018 - 08:06
Hot topic Just how important is thermal paste? The results may surprise some people... Tested by Texas_Ace (Page: 1, 2)
by Texas_Ace » Thu, 03/23/2017 - 11:50
38
3,447 by Texas_Ace
Fri, 03/02/2018 - 21:32
Hot topic Complete list of Texas_Ace LED tests with user adjustable comparison chart
by Texas_Ace » Tue, 01/09/2018 - 10:24
28
1,701 by vulpes
Mon, 02/19/2018 - 17:07
Normal topic Astrolux S1 BLF A6 A17DD-L FET+1 and BLF X6 X5/Astrolux S2 S3 SS SC with attiny85 Transplant
by moderator007 » Sat, 02/03/2018 - 11:55
11
721 by moderator007
Thu, 02/15/2018 - 23:27
Hot topic Nichia 219B 4500k D220 9080 CRI Emitter output test by Texas_Ace; Amazing tint and CRI! Output is what you would expect. (Page: 1, 2, 3, 4)
by Texas_Ace » Wed, 03/01/2017 - 11:48
94
7,430 by The_Driver
Sat, 02/03/2018 - 07:14
Normal topic I broke it
by lampliter » Tue, 01/16/2018 - 17:30
0
142 by lampliter
Tue, 01/16/2018 - 17:32
Normal topic LED test / review - Unknown 5050 SMD LED similar to XM-L2 - extremely surprising results, even better than the original?!
by koef3 » Sat, 12/30/2017 - 18:36
14
942 by koef3
Sat, 01/13/2018 - 06:19
Normal topic Luxeon V or XP-L2?
by MascaratumB » Fri, 01/12/2018 - 07:37
13
430 by MascaratumB
Fri, 01/12/2018 - 13:41
Hot topic XP-L2 (Page: 1, 2, 3Last Page)
by nofearek9 » Wed, 09/21/2016 - 09:03
130
17,274 by koef3
Wed, 01/10/2018 - 12:14
Normal topic Old technology for weapon lights
by texas shooter » Wed, 01/10/2018 - 02:13
0
136 by texas shooter
Wed, 01/10/2018 - 02:18
Hot topic LED test / review - Cree XLamp CXA1304 COB (B4 color kit E1 / 6500 K) - Are COBs suitable for flashlight use? Maybe...
by koef3 » Mon, 12/25/2017 - 20:23
19
719 by Jerommel
Wed, 12/27/2017 - 16:39
Normal topic UFO--Unidentified FET objects: driver and microcontroller chips [Solved]
by kennybobby » Tue, 12/26/2017 - 02:20
3
221 by kennybobby
Tue, 12/26/2017 - 12:33
Normal topic Samsung LH351D color testing
by maukka » Wed, 11/29/2017 - 14:31
2
617 by kiriba-ru
Thu, 11/30/2017 - 04:06
Normal topic Why is kerosene stopping my red LEDs from illuminating?
by kingblert » Wed, 10/18/2017 - 03:53
4
271 by snakebite
Fri, 11/24/2017 - 08:09
Normal topic Cer vs tant caps
by GiveALux » Sun, 11/19/2017 - 00:02
4
270 by snakebite
Fri, 11/24/2017 - 07:57
Normal topic Useful link provided by LEDsMagazine
by clemence » Fri, 09/29/2017 - 12:43
0
151 by clemence
Fri, 09/29/2017 - 12:43
Hot topic new 3535-size 365nm led, chip by Semileds (led provided by led4power), a test
by djozz » Sat, 10/17/2015 - 12:49
21
5,952 by kabinsons1
Fri, 09/22/2017 - 10:02
Normal topic RobinHood's/Parts box GAW
by Ronin42 » Fri, 09/15/2017 - 01:21
6
319 by Ronin42
Fri, 09/15/2017 - 22:54
Normal topic Review of Fluke 362 digital clamp meter also Gophert CPS-1610 DV bench top power supply.
by Terry White » Sun, 08/27/2017 - 10:47
8
491 by Terry White
Sun, 09/10/2017 - 01:17
Hot topic need S2+ pills
by Lightbringer » Sat, 08/26/2017 - 00:15
22
1,059 by Lightbringer
Sun, 08/27/2017 - 15:30
Normal topic Solder paste melting temperature
by Slayer1 » Mon, 08/21/2017 - 03:25
2
222 by Slayer1
Mon, 08/21/2017 - 03:45
Hot topic A build to Learn on
by Sucker_Dad » Sun, 07/23/2017 - 19:15
21
1,230 by Sucker_Dad
Fri, 08/11/2017 - 22:50
Hot topic Nichia 319A D440 Output test by Texas_Ace; Hex die LED gives a nice beam
by Texas_Ace » Wed, 03/01/2017 - 11:44
28
4,818 by Texas_Ace
Mon, 07/31/2017 - 13:18
Hot topic LatticeBright "XM-L" Output test by Texas_Ace, interesting results
by Texas_Ace » Wed, 12/21/2016 - 15:11
28
4,791 by snakebite
Sun, 07/30/2017 - 20:52
Normal topic Voltages for connecting ds18b20 to Edison breakout board
by mozobata » Thu, 07/20/2017 - 05:21
0
95 by mozobata
Thu, 07/20/2017 - 05:21

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