Simpex VT-900 Professional Camera Flash
The Simpex VT-900 is a professional electronic camera flash designed for DSLR and compatible cameras. It provides GN33 output, a built-in 2.4GHz wireless trigger, up to 50m wireless transmission, and M/S1/S2 flash modes.
⚡ GN33 Flash Output
The VT-900 provides a Guide Number of GN33 at ISO 100 and 35mm, making it suitable for portrait, wedding, event and general photography.
📡 2.4GHz Wireless Trigger
The built-in 2.4GHz wireless system supports transmission up to 50 meters, allowing the flash to be used in suitable wireless lighting setups.
🔋 4×AA Battery Power
The flash operates using 4 AA batteries and supports alkaline or Ni-MH batteries.
Batteries are not included.
🎨 5600K ±200K Color Temperature
The VT-900 has a specified color temperature of 5600K ±200K, providing a daylight-style flash output.
🔄 M / S1 / S2 Flash Modes
The flash supports:
- M: Manual mode
- S1: Optical slave mode
- S2: Optical slave mode
⏱️ Fast Flash Duration
Flash duration is specified at 1/200–1/20,000 seconds, while output can be adjusted in 1/8-stop increments.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | Simpex |
| Model | VT-900 |
| Product Type | Professional Camera Flash |
| Guide Number | GN33 |
| GN Rating | ISO 100, 35mm |
| Wireless Frequency | 2.4GHz |
| Wireless Range | Up to 50m |
| Power | 4 × AA |
| Battery Type | Alkaline / Ni-MH |
| Flash Modes | M / S1 / S2 |
| Color Temperature | 5600K ±200K |
| Recycle Time | Approx. 0.1–5 seconds |
| Output Control | 1/8-stop |
| Flash Duration | 1/200–1/20,000s |
| Mount | Standard Hot Shoe |
| Battery Included | No |
Key Features
✅ GN33 flash output
✅ 2.4GHz wireless triggering
✅ Up to 50m transmission distance
✅ 4×AA battery operation
✅ M / S1 / S2 modes
✅ 5600K ±200K color temperature
✅ 1/8-stop output adjustment
✅ 1/200–1/20,000s flash duration
✅ Standard hot shoe mount
Suitable For
Portrait Photography
Useful for additional illumination during portrait shoots.
Wedding & Event Photography
Suitable for indoor weddings, events and other photography applications.
Product Photography
Can be used as an additional light source for product photography.
Creative Lighting
The wireless trigger and S1/S2 modes provide flexibility for off-camera lighting setups.
In the Box
- 1 × Simpex VT-900 Professional Flash
Note: Batteries are not included.
Warranty
Warranty: As per the warranty terms supplied with the product/invoice.
Why Buy from Tip Top Computers & PhotoGoods?
- ✅ Genuine Simpex product
- ✅ GN33 flash output
- ✅ 2.4GHz wireless trigger
- ✅ Up to 50m wireless range
- ✅ M/S1/S2 modes
- ✅ Suitable for photography and events
- ✅ Camera accessories available
- ✅ Support from Tip Top Computers & PhotoGoods, Katni
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