Feniex's patented Quantum 2.0 Series offers 5-color capable technology and is available in 5 progressive Unlock Levels: Single, Dual, Tri, Quad, and Quint. For a minimal unlock fee, all Feniex Quantum 2.0 products can be unlocked to any desired Unlock Level, providing unrivaled customization to meet your exact needs without breaking the bank. Feniex's Quantum 2.0 Series is now capable of 5 vivid colors: Blue, Red, Amber, White, and Green. Quantum 2.0 is fully programmable and comes equipped with with every major color in emergency and warning lighting straight from the box, making stocking and inventory management easier than ever before. Each Quantum 2.0 product comes with Unlock Quantum Software to make programming your product easy and user-friendly.