Osram

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Osram Golden Dragon Plus LED from a Uniquefire AA-S1 flashlight

Osram is a German company owned by Siemens. Their subsidiary that produces LED's is called Osram Opto Semiconductors GmbH. Osram is known for the Golden Dragon series of LED's and the OSTAR multiple-die LED's. The Golden Dragon Plus LED (similar to Cree XR-E Q5) was used in several NiteCore flashlight models. The Golden Dragon Plus is denoted by the code W5AM.

Osram Golden Dragon Plus Brightness Bins
Bin 350mA
100%
700mA
170%
1000mA
220%
JZ 61-71 104-121 134-156
KX 71-82 121-139 156-180
KY 82-97 139-165 180-213
KZ 97-112 165-190 213-246
LX 112-130 190-221 246-286
LY* 130-150 221-255 286-330

There are tint families for warm white (LCW), white (LW), and ultrawhite (LUW) which is a cool white. The warm white and ultra white families sometimes seem to follow ANSI White with each ANSI White quadrangle broken up into a number of subgrids (it doesn't seem to be their intention to be able to bin by individual subgrids but by groups). The grid has numbers which are vertical subdivisions and letters which are horizontal (they follow the color temperatures) as follows:

Osram Golden Dragon Plus Tint Bins
Bins Subgrids Temperature Family
4C-8E 15 6500K Ultra white
5F-8G 8 5700K Ultra white
4J-K8 10 4500K Warm white
4L-8N 15 4000K Warm white
4O-9Q 18 3500K Warm white
4R-9T 18 3000K Warm white
4U-9X 24 2700K Warm white