• The AC4D Series exceeds ITE standards and MUTCD visibility specifications.
• LED light source operates on 2 or 4 D-cell batteries (not included).
• Three modes of operation, Flash (Type A), Steady-Burn (Type C), and Off.
• Equipped with a photocell which turns light on and off at dawn and dusk.
• Optically correct polycarbonate lens, high impact case, and stainless steel contacts.
• Tested by a Coast Guard approved laboratory.
• Lightweight, may be self-certified for compliance with NCHRP-350 crash test standards.
• AC4D-NL has an amber lens with case color choices of orange, blue, green, and black.
• AC4D-RL comes with a red lens and yellow case.
• MAC4D comes with a mono-directional lens and yellow case.
• MAC4D-DB is the same as MAC4D but features a detached base design for safe & easy battery maintenance when lights are mounted out of reach on signs, stands, or posts.
• Each light supplied with hardware: bolts, switch pins, and wrench.
• Bolt protectors available at extra cost.
• Standard package: 10 lights per carton. Carton weight: 17 lbs.

For varying lens or case colors, please specify in text box.