Simpex 621RX Camera Flash with Wireless Trigger – DSLR Speedlite, Bounce & Swivel Head

Professional Flash Performance for Every Shot

The Simpex 621RX is a powerful DSLR camera flash with a built-in 433MHz wireless trigger system for off-camera lighting. Designed for portraits, events, product photography, and creative lighting — it delivers bright, natural results every time.

Key Features

• Long Range Wireless Trigger – Built-in 433MHz wireless system with 15m wireless distance; hold MODE button 2 seconds to enable/disable
• Flash Duration – 1/300s to 1/20000s for freezing fast motion
• 5600K Daylight Color Temperature – Natural, true-to-life colors in every shot
• 3 Flash Modes – M (Manual), S1 (Optical Slave), S2 (Optical Slave with pre-flash)
• Wireless Trigger Support – Seamless off-camera flash control
• Bounce Flash – Reflects light off walls/ceilings to soften shadows and create natural-looking photos
• Adjustable Rotation Design – Vertical tilt 0–90° and horizontal swivel 0–270° to match every photography scenario
• Universal Hot Shoe Mount – Compatible with Canon, Nikon, Sony, and other DSLR cameras
• Built-in Receiver – Works with the included wireless trigger for remote firing

Flash Modes Explained

• M Mode – Full manual control over flash power
• S1 Mode – Optical slave, fires when it detects another flash
• S2 Mode – Optical slave with pre-flash cancel, ideal for TTL cameras

Perfect For

• 👤 Portrait Photography
• 🎉 Events & Weddings
• 📦 Product Photography
• 🎨 Creative & Studio Lighting
• 🌅 Outdoor Photography

Specifications

• Model: Simpex 621RX
• Flash Duration: 1/300s – 1/20000s
• Color Temperature: 5600K Daylight
• Wireless Frequency: 433MHz
• Wireless Range: 15 meters
• Flash Modes: M / S1 / S2
• Vertical Tilt: 0–90°
• Horizontal Swivel: 0–270°
• Mount: Universal Hot Shoe
• Color: Black

What's in the Box

• Simpex 621RX Camera Flash x1
• Wireless Trigger (Transmitter) x1
• Hot Shoe Stand x1
• Diffuser Card x1
• User Manual x1