Photo studio flash unit Elinchrom 20737.2 522 Ws Black AC 100-240V

The Elinchrom 20737.2 is a professional photo studio flash unit with 522 Ws output that operates on AC 100–240 V. Compact and robust, it combines precise colour reproduction, a bright daylight LED modelling lamp and a bayonet Quick‑Lock mount for direct use with Elinchrom light modifiers. The unit offers TTL and HSS compatibility, an intuitive interface and engineering focused on reliability and long service life.

Advantages

The flash provides accurate colour across the entire power range, reducing time spent on colour correction. Smart Pro‑Active Cooling adapts to your shooting style and the speed‑controlled fan handles heavy workloads while maintaining low noise. Auto‑On and Manual Lock keep previous settings ready for instant use and allow quick switching between TTL and Manual without losing exposure values. Group colour indicators and a metal two‑way tilt‑head improve ergonomics and workflow. The wide power range down to 7 Ws and HSS up to 1/8000 s deliver flexibility for creative control.

Suitable for

• Studio portrait and fashion photography
• Product and still life photography
• Location shoots requiring AC power (100–240 V)
• High‑speed action photography using HSS

Key specifications

• Model: Elinchrom 20737.2 (MPN: 20737.2.EU, EAN: 7630006323747)
• Peak energy: 522 Ws
• Power supply: AC 100–240 V
• Modelling lamp: LED, 3000 lumens, 5700 K, CRI 92
• Minimum power: 7 Ws
• High Speed Sync (HSS): up to 1/8000 s
• TTL with Manual Lock feature
• Cooling: Smart Pro‑Active Cooling with speed‑controlled fan
• Mount: Bayonet Quick‑Lock for Elinchrom modifiers; centred umbrella fitting
• Dimensions (W×D×H): 167 × 280 × 263 mm

How to use

Connect the unit to AC mains (100–240 V) and attach a suitable Elinchrom modifier using the bayonet Quick‑Lock. Power on to access Auto‑On standby with saved settings or use the interface to set manual power. Use TTL for automatic exposures or engage Manual Lock to preserve TTL settings when switching to manual. Adjust tilt with the metal two‑way head and position the centred umbrella fitting or EL Deflector System as required. Use the modelling lamp for pre‑visualisation and enable HSS when freezing motion or overpowering ambient light.

Recommendations

For consistent colour and minimal post‑production, work within the unit’s calibrated power range and allow the Smart Pro‑Active Cooling to establish its cycle during extended sessions. Pair the flash with Elinchrom branded modifiers via the Quick‑Lock for optimal light shaping and use HSS when you need to freeze action or darken backgrounds.