Hero H4

Hero H4 is a powerful LED conversion bulb that replaces a halogen bulb with about four times the light: 4,400 confirmed lumen per bulb, 8,800 lumen for the pair. It works best as a high beam, and gives a clear boost in low beam or fog lights too.

Key figures

• Output: 4,400 lm per bulb, 8,800 lm per pair
• Power: 58 W, which keeps it CAN bus safe on most cars and trucks
• Weight: 30 g
• Total length 74 mm, 31 mm from the base
• Fan width 36 mm, bulb body 13.8 mm
• 2-year warranty

Good to know

Hero H4 works equally well as high beam and low beam. It does not fit the Ford Ranger 2015 to 2016.

LED replacement bulbs in headlights are generally not E-approved for road use in the EU. Check the rules in your country before fitting them in headlights used on public roads.