# Please help me identify this LED from a Nuevo (HGH0242) / Horizon Lighting 5-pendant light fixture

This is an apparently failed LED from a 5-year-old Nuevo (HGH0242) / Horizon Lighting 5-pendant light fixture in my house. Only this one has failed - all others still work. It measures about 11.7 mm wide, 14.5 mm long. The aluminum (?) coupon it is mounted on is about 1mm thick and the LED protrudes about 0.7mm above that. Note that it is essentially a lens-less flat disc, not a hemi-sphere. My guess is that color is about 3000-3500K. The power supply, which still works (verified by powering other identical pendants), is rated for 350 mA (constant current), 12 W, 21-36Vdc. This power supply powers two of these pendants in series. The other (different) power supply powers the other three. It appears that the number "3713" and "+" and "-" marks are shown in the solder mask. An ohm meter shows an open circuit across the part. The series string of two pendants fails when this one was in it and lights when I substitute another identical pendant for this one. I've tried the big-3 suppliers without success and my Google-Fu has failed me. I'm trying to replace just this one instead of having to perform surgery on all 5 of the pendants in the (expensive) fixture so they all match in color and brightness. TIA for any help.

• Could the number be 13713? The distance between the apparent '-' terminal label and the first '3' looks about equal to the distance between the '7' and '1' in '3713. Nov 9, 2020 at 21:19
• this may help ... search cob led ... (chip on board) ... duckduckgo.com/… Nov 9, 2020 at 21:21
• Need some measurments on that LED from calipers Nov 9, 2020 at 21:41
• I'm pretty sure that the first vertical bar is not a '1' but is a (redundant) marking to indicate the negative terminal on the module. Nov 9, 2020 at 23:18
• Regarding the measurements: I used a machinist's rule, not calipers. I expect that I got within about +-1/8mm. I expect the process to shear these from the master sheet is not even that accurate. Will it be helpful if I give more accurate measurements? Nov 9, 2020 at 23:21