• Brightness: 6,000 lumens per kit, with 25 watts of power draw per bulb.
• Color Temperature: 6500K, which provides a crisp, white light. Some kits include tinted films to change the color to golden yellow (3000K) or light blue (8000K).
• Bulb Type: H1 single-beam, meaning it can be used for either low or high beams, depending on the vehicle's headlight design.
• Heat Management: Features a compact radial heatsink for better heat dissipation in tight spaces.
• Durability: Weatherproof with an IP65 or IP67 rating, protecting the bulbs from dust and water.
• Voltage: Compatible with a wide range of vehicles, operating on 9–32V DC.
• Installation: Designed for a simple "plug-and-play" install, with voltage and current monitoring circuits built into the heatsink housing.
• Adjustable Beam: Some variations of the bulb feature a rotatable collar, allowing for beam pattern adjustments to optimize light output.

PLEASE NOTE: Although CANbus compatible, some vehicles may require a CANbus resistor (Part number 10-652)

• Road legality: Heise notes that these bulbs are intended for off-road use. It is recommended to check local regulations regarding the use of aftermarket LED bulbs on public roads.
• Improved visibility: The HE-H1LED offers a significant brightness increase over standard halogen bulbs, making it a popular option for those who drive frequently in dark conditions.
• Installation: The kit's compact design and "easy install" features make it a viable upgrade for those with minimal experience in automotive projects.
• Pro Series vs. Standard: Heise also makes a "Pro Series" version (HE-H1PRO) with a higher output of 16,000 lumens per kit. This version is more expensive and generally only necessary for extreme performance needs.