Edwards 105STA-G1 AdaptaBeacon&reg; 3 Joule Xenon Strobe Module; 24 Volt DC, 0.3 Amp, 4-1/2 Inch Width x 4-5/8 Inch Height, Gray Rynite&reg; (PET) Base, Polycarbonate Lens, Amber Lens, 65 Flashes per min