The Canon Speedlite EL-5 is a powerful on-camera flash for Canon cameras. It has a guide number of 60 (at 200mm, ISO 100) and a motorised zoom head covering 24-200mm, while a fast 0.1 to 0.9 second recycle time and around 350 flashes per charge keep up with events and portraits. It runs on the rechargeable LP-EL lithium-ion battery, which is included. The head tilts from -7 to 120 degrees and rotates a full 360 degrees for bounce flash, and an AF-assist beam helps focusing in dim light. E-TTL II metering, high-speed sync, stroboscopic flash and wireless control over 15 channels and five groups make it suitable for multi-flash setups. A case and stand are included. After comparing online prices, www.marvel.co.za should be the cheapest on this product.