LED MODULE - FRONT/REAR 21 SERIES - TR4 (CENTRALLY CONTROLLED) - GREEN

ECCO EZ21CC4G — 21 Series TR4 Front/Rear LED Module, Centrally Controlled, Green The ECCO EZ21CC4G is a high-quality, single-color green LED module designed for use in ECCO’s 21 Series lightbars (Front/Rear positions). This centrally-controlled module (TR4 variant) allows for clean, reliable LED warning or signal lighting in fleet, emergency, utility and service vehicles. With a compact footprint (~3.19″ length × ~2.19″ width × ~5.5″ height) it provides a seamless integration into existing 21 Series assemblies.

Key features include:

• Single-color green LED for front/rear module positions.
• Designed for the 21 Series lightbar system — TR4 centrally-controlled module.
• Compact module size and lightweight build (0.22 lbs listed) for efficient replacement.
• Straightforward compatibility with ECCO 21 Series assemblies reduces inventory-complexity and maintenance downtime.
• Ideal for fleets and mixed-duty vehicles wishing to maintain a unified lightbar system while replacing or upgrading modules.

Whether you’re replacing a worn module or upgrading to full LED performance, the EZ21CC4G module delivers efficient green lighting in a direct-fit form factor for ECCO’s 21 Series.