2 ft Internal Driver Bar Kit PRO, Multi-Watt, Multi-Lumen, Dimmable. 120° Beam Angle. FLEXWATT and FLEXCOLOR Technology. For use as a fixture and as a retrofit kit. Suitable for dry and damp locations. Durable Frosted Lens. Low maintenance. Easy Installation. 0-10V Dimmable. Connect up to 40 bars on one power supply.