40204 4" Clear Model 40 Back-Up Lamp, Sealed $9.77 Quantity discounts available QuantityPrice Quantity -+ Add to Cart Details Polycarbonate lens & housing are vibration sealed Bulb is shock mounted for extended life Legal only for back-up function Not re... Details Back DetailsPolycarbonate lens & housing are vibration sealed Bulb is shock mounted for extended life Legal only for back-up function Not recommended for dome lamp use Replaces Signal-Stat 4041W & 4047W