Answer
Feb 26, 2026 - 05:25 PM
Type 3 distribution is the standard option and provides forward and lateral light spread, making it ideal for parking lot rows and roadways. Type 4 is recommended for perimeter poles where light should be directed outward without excessive backlight. Type 5 provides symmetrical square distribution and is often used in large open parking areas where poles are positioned centrally. Choosing the correct distribution improves uniformity and reduces glare.
