The Canon Speedlite EL-1 is a high-performance, professional-grade, weather-resistant flash, designed to meet the demands of the most demanding photographers. It features a powerful guide number of 60m (197 ft) at ISO 100, an insanely fast recycle time of 0.1-0.9 seconds, and up to 335 full-power flashes on a single charge. It also has a built-in LED modeling light for precise lighting control and a heavy-duty construction that will withstand the rigors of professional everyday use. My Canon 600 EX-RT has been my workhorse for the past 10 years.
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