Base 3157 Beam Pattern 320 degree Color Blinking Red Current Draw 240mA Efficacy 31 lm/w LED Amount 1 LED Lumen 45 Lumen Millicandela^[1] 3700mcd Operating Temperature -30~+85 °C Oversize No Polarized No Standards And Certifications CE/FCC/ROHS Compliant Storage Temperature -40~+100 °C Total Power Consumption 2.9 Watts Type Replacement Bulb Viewing Angle 320 degree Operating Voltage 12~24 VDC Wavelength 617 nm Replaces Stock Bulb: 3047, 3057, 3057A, 3155, 3157, 3157A, 3157NA, 3357, 3357A, 3454NA, 3457, 3457A, 3457NA, 3757A, 4057, 4114, 4157, 4157NA, 5702A, 5702AK Dimensions: 5.246cm(2.07″) x 2cm(0.79″) x 2cm(0.79″)