Check the listing for details. Philips 81CP 81 6.5V 6.6W - 1 Each. Condition: New. Listed at 5.99 USD. For nearly a century, Philips Automotiveâ„ has been dedicated to providing best-in-class lighting solutions in the aftermarket and original-equipment markets. Their proof is in the fact that one out of every three cars around the world comes equipped with Philips lighting. Philips offers reliable, lead- and mercury-free lighting performance for their customers' safety and comfort to light up their lives with the high-tech look and brilliant lighting that only Philips can deliver.Whether you're looking for a bright, new interior or a head-turning exterior, Philips's leading-edge technology makes the difference. The company offers a full range of headlight bulbs, LED headlight bulbs, halogen bulbs, incandescent sealed beam headlamps, and miniature bulbs for both interior and exterior vehicle applications.