2010 Mercedes-Benz GLK350 Headlight Low Beam(with HID headlamps) D1S HID VFS The 73 LED Bulb is

The 73 LED Bulb is the most commonly used Interior LED Bulb

The LUMENIS H1 LED Kit has everything you need to make the switch from Halogens to the Newer and best lighting option of LED

Warmer bulbs from 3000 to 4000 kelvin are perfect if you frequently drive in adverse weather conditions

9003 bulbs serve as both Low Beam and High Beam

2010 Mercedes-Benz GLK350 Headlight Low Beam(with HID headlamps) D1S HID VFS The 73 LED Bulb isOur D1S Direct Factory Replacement bulbs is a very low energy consumption while being powered by 35W. 3,000K 4,300K 6,000K 8,000K 10,000K What's included One Pair of D1S Direct Factory Replacement Bulbs, Available in 5 different temperatures 6,000k being the brightest.