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Broncolor Replacement Flashtube Review: Designed for Siros and Siros S Reliability

Replacement Flashtube Broncolor 400/800 J for Siros and Siros S
4.6
[Broncolor Compatibility]  Fits Siros and Siros S units for seamless replacement.
[Quartz Xenon Construction]  High-quality quartz glass xenon tube for consistent light output.
[Plug-and-Play Replacement]  Professional replaceable flashtube plugs in and out easily.
[Extended Flash Lifespan]  Lasts tens of thousands of flashes with proper handling.
[Brand New & Durable]  100% brand new, lightweight and built to withstand regular use.
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A camera accessory intended to restore dependable flash performance in studio strobes, designed for Broncolor Siros units. Peace of mind for photographers who need consistent light and quick servicing between shoots. Is Broncolor Replacement Flashtube the straightforward, durable swap your studio requires?

⚡ At a Glance
  • Flash Performance: Quartz Xenon tube provides stable, repeatable flashes ideal for controlled studio lighting
  • Best for: Studio photographers and rental houses using Broncolor Siros or Siros S strobes
  • Not ideal for: Owners of non-Broncolor or otherwise incompatible strobe models

Quartz Xenon construction fits Siros and Siros S flash heads. Professional replaceable design allows plug-in replacement and long service life.


Reliable, repeatable flashes, with Xenon quartz tube

Xenon gas sealed inside a quartz glass envelope emits bright flashes when energised, while quartz tolerates the rapid heating and cooling of repeated firing. The construction is the same style used in professional studio flashtubes.

Consistent bursts help maintain exposure and colour balance across long shoots, so lighting remains predictable for multi-shot setups.

Quick swap maintenance, with professional plug-and-unplug design

Flashtubes are made to be removed from their sockets without specialised tools, allowing technicians to unplug and plug replacements directly. The connector design simplifies field service and routine maintenance.

Minimal downtime during shoots, so studios can replace a tube between sessions without lengthy repairs.

Long service life, with construction rated for tens of thousands of flashes

Manufacturer notes that with proper handling the flashtubes may last tens of thousands of flashes, reflecting the durability of the quartz Xenon design. Careful installation and avoidance of rough handling help achieve that lifespan.

Less frequent replacements reduce interruptions and running costs for busy studios, extending time between maintenance cycles.

✨ The 4 Key Reasons for Broncolor Replacement Flashtube
  1. Quartz Xenon Construction - Consistent flash performance and tolerance for rapid temperature changes
  2. Compatible with Siros Series - Direct fit for Siros and Siros S studio strobes
  3. Plug-and-play replaceability - Quick to swap, reducing studio downtime between shoots
  4. Durable and lightweight - Expected longevity, helping studios avoid frequent part replacements
📋 Technical Details at a Glance
  • Category: Camera accessory
  • Brand: Broncolor
  • Compatible with: Siros, Siros S
  • Light source: Xenon flashtube
  • Material: Quartz glass
❓ Frequently Asked Questions

Q: Is this flashtube compatible with Broncolor Siros units?

A: Yes, the replacement flashtube is designed specifically for Siros and Siros S units.

Q: How long does the flashtube typically last?

A: With proper handling the flashtube may last tens of thousands of flashes, according to the manufacturer description.

Q: Is installation difficult for studio staff?

A: No, the flashtube is described as professional and replaceable, and can be plugged and unplugged for straightforward installation and removal.

🏆 Our Verdict

Suitable for studio photographers, rental houses and technicians who use Broncolor Siros or Siros S strobes. Quartz Xenon construction and a plug-in, replaceable design deliver reliable flashes and quick maintenance. Durable build and long expected service life make it a practical long-term replacement for busy studios.