Heise Pro Series LED bulbs will outlast and outperform others on the market, shining 260% brighter than other LEDs to allow you to see even farther at night. The extreme LED chipset uses less energy with a higher output and lower running temperature, resulting in a brighter bulb with a much longer lifespan than other LED and HID bulbs.

• 260% brighter than other LEDs with 16,000 lumens
• Uses only 70 watts per set
• Running temperature of 115 degrees F
• Brand new extreme LED chipset
• Outperforms traditional HID bulbs with a longer lifespan and brighter output
• Meticulously designed optimizing the LED position to maximize the housing optics for both projector and reflector systems
• 2mm solid copper thermodynamic core
• Built with all-metal construction
• Rotatable collar for beam pattern adjustment
• Instantaneous full lumen start-up
• IC thermal controller with a high-speed smart fan
• Built-in reverse polarity protection
• Side-cable connection for slimmer installation
• Built-in EMI filter so it will not affect the vehicle's radio reception
• Unique collar design allows them to be properly keyed into projector “S” housings and reflector “R” housings
• The bulbs accept a 12-24V DC and are connected to the input connection of the factory ballast
• Off-road use only – not for use on public roads
• 3-year warranty
• Keep your original factory bulbs so that you can replace them for use on public roads. Keep the box that the new bulbs came in to store the bulbs and be sure to handle them with care when removing and re-installing

Compatibility/Crossover

• D4S, D4R