Viltrox Spark Z3-C (Grey)

Viltrox Spark Z3-C (Grey) is an exceptionally compact TTL flash for Canon cameras. It combines automatic TTL metering with manual output from 1/64 to 1/1, 26 Ws (guide number GN16 at ISO 100), an approximately 1-second full-power recycle time, and a built-in battery rated for up to 650 full-power flashes. The Gunmetal Gray version pairs a metallic Cyber Mech design and translucent top panel with a 144 g travel-friendly body—well suited to Canon street, travel and portrait photography.

For Canon cameras

Viltrox Spark Z3-C

A small TTL flash built for fast work rather than complicated setup. The Z3-C version communicates with Canon cameras, meters flash exposure through the lens and still keeps direct manual power control within reach.

26 Ws / GN16TTL + M144 g

LIGHT UNDER CONTROL

In TTL mode, the flash uses the camera’s pre-flash metering for automatic exposure. Manual mode offers seven levels from 1/64 to 1/1, so output can be selected precisely for portraits, detail work and creative lighting. Its built-in optical sensor supports S1 synchronous triggering and S2 pre-flash avoidance for multi-light setups.

FAST AND PORTABLE

26 Ws output, fixed 35 mm coverage and an approximately one-second recycle time help capture the next moment without a long wait. The built-in 3.7 V / 1,800 mAh Li-ion battery is rated for up to 650 full-power flashes and recharges via USB-C at 5 V / 2 A in about 70 minutes. The included diffuser softens direct light, while the 78.4 × 67.2 × 55.9 mm body fits a small bag easily.