Truck-Lite 10205R Red 10 Series 2-1/2&#39;&#39; Reflectorized Marker & Clearance Lamp Lens & housing are sonically sealed High impact polycarbonate construction 12 volt 15,000 hour rated bulb life Meets PC requirement on a 45 degree angle in mounting devices #10708, #10720, #00803 or #00804 Replaces Signal-Stat 1010 & 1011 series