Independent Testing Process
At AdeptReview, every automotive lighting product is evaluated using a standardized testing procedure.
We purchase or obtain products from manufacturers and test them under controlled conditions.
We do not rely solely on manufacturer specifications.
What We Test
Each product is evaluated based on measurable performance:
• Brightness (lux output)
• Beam pattern accuracy
• Cutoff sharpness
• Installation difficulty
• Heat management
• CANBUS compatibility
• Long-term durability simulation
Testing Environment
All headlights and tail lights are tested in a controlled dark garage at a fixed 25-foot distance from wall targets to ensure repeatable measurements.
Temperature and voltage are monitored to avoid inconsistent results.
No Paid Reviews Policy
Manufacturers cannot pay to change ratings.
Sponsored products are clearly disclosed and tested under the same procedure.
Why Trust Our Reviews
Our goal is to provide objective data rather than opinions.
We publish measurable results so users can compare products fairly.