Luxeon CSP HL1

Agro · 2019-07-29T13:42:47.000Z

Lumileds website shows a new 1mm² LED.

1.38x1.38 mm package, very flat at 0.25 mm height
2700K-6500K with CRI80, 90
4 K/W thermal resistance
rated for max 700 mA, 135 °C junction temperature
no DTP pad
I fail to find anyone selling them yet

LUXEON HL1Z

LUXEON HL1Z LUXEON HL1Z LEDs offer high flux density performance in a compact footprint, enabling elegant and superior luminaire designs. A wide range of CCTs in 80 and 90CRI options make them ideal for high performance indoor lighting applications,...

Est. reading time: 1 minute

Overall it seems largely inferior to Luxeon CZ White (which is 1mm² as well) except for curiously high efficiency.
Luxeon CSP HL1 CRI90 4000K delivers 104 lm at 350 mA with 2.8V, 102 lm/W.
Luxeon CZ CRI90 4000K delivers 89 lm at 350 mA with 2.75V, 92 lm/W.

And smaller package might allow some dense arrays, similar to E21 quadtrics.

Agro · 2019-08-14T09:47:50.000Z

It’s available from mouser now with several CCTs offered, even from 1 piece.