Cree XP-G LED Chip Size

Jul 9, 2009 Cree XR-E vs. XP-G (Source: ledmania.cz)

Cree XP-G LED has larger chip surface area (1.4×1.4 mm, 2 mm2) compared to XR-E (1×1 mm, 1 mm2). This leads to lower current density and higher efficiency.

More technical details will follow.

We are impatiently waiting for XP-G samples scheduled for arrival later this month.

Via: ledmania.cz


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