This replacement bulb has become the new standard on virtually all Whelen halogen lighting products. The snap-in base allows for easy replacement of these bulbs. This 20 Watt version also known as Red Dot is compatable with 508 Series, 64 Series, 810 Series, 830 Scenelight, AdvantEdge+Plus & Super ...

This replacement bulb has become the new standard on virtually all Whelen halogen lighting products. The snap-in base allows for easy replacement of these bulbs. This 50 Watt replacement bulb is compatable with RB6P, RB6D, B6R and Centurion Lightbars

This replacement bulb has become the new standard on virtually all Whelen halogen lighting products. The snap-in base allows for easy replacement of these bulbs. This 60 Watt version is compatable with 7E Series and 9E Series