Truck-Lite Yellow, Model 10, 2-1/2'' Reflectorized Marker & Clearance Lamp 12v 10205Y 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