Model Number: ya-tl-94 Brand Name: Yong'an Key Specifications/Special Features: Description:1) Operating voltage: AC200-240V, or DC12/24V2) Wave length: green: 507nm-510nm, yellow: 585nm-595nm, red: 620nm-630nm.3) Power efficiency: >90%4) Operating temperature range: -40 to 60°C5) Housing material: PC (PMMA)6) Luminance: red 654cd, yellow 423cd, green 685cd7) Protection rate: IP53
8) Visible distance: 1000m