Logitech has announced a new mouse based on the popular G502 Proteus Core, and the new G502 Proteus Spectrum gaming mouse offers customizable RGB lighting.

"By adding RGB customizable lighting the Logitech G502 Proteus Core, the world’s best selling gaming mouse just got even better. The Logitech G502 Proteus Spectrum still retains the world’s best DPI sensor, advanced surface and weight tuning, but now gives you even more features to elevate your game and style."

The mouse uses the highly regarded PMW3366 optical sensor which provides a range of 200 – 12,000 DPI "with zero sensor acceleration, zero smoothing or filtering and zero pixel rounding" according to Logitech.

The lighting effects are controlled with the Logitech Gaming Software (LGS) application, with 16.8 million possible colors and different selectable patterns (breathe, cycle). The weight and center of balance can be customized as well via five 3.6 g weights in the mouse, and 11 programmable buttons allow further customization via LGS.

The G502 Proteus Spectrum should be available in the U.S. and Europe beginning this month, with an MSRP of $79.99.

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