Extremely reliable LED warning light module with high luminosityProduct features:for all Multivolt base modules 3891x 3 functions (continuous, flash and rotating) Independent control through separate contactsgreenTechnical data:Flash frequency approx. 85/min Duty cycle 100% ED -30 °C to +50 °C 92 (D) x 63 mm IP65Multivolt operation 16 Cd (p) Installation instructions:Note:Caution: Please always order the base module (order no. 3891x) separately!