I was inspired by another member's custom Mars bar in the Frankenstein thread, so I decided to retro-fit my Sireno beacon. I thought it would be neat to show an LED bulb and an incandescent bulb spinning together, so I took video of it. I left my dome off so the aging on it wouldn't influence the show. The dimmer spot beam is a 30 watt GE 4416B. The bright flood beam is the LED. The LED bulb was rated as a 70 watt equivalent with a 160 degree beam angle. Despite how the cam made it look, both bulbs are blue. In fact, with the naked eye, the LED bulb is a beautiful true blue and the GE bulb is almost greenish. This beacon will likely go into service all by itself, so I wanted the wide flood beam so it holds visibility rather than just flashing people miles away. Sorry my living room is so messy!