# Sirui C300B: specs and price

**Price (US):** Not published (No US-dollar price appeared on either cited page. The official SIRUI store page rendered in EUR, and the official SIRUI Amazon listing rendered as "EUR 192.71" (the page was geolocated to Germany), so no verbatim US MSRP or street price could be sourced. A US dealer (Video Camera Center, Miami FL) separately listed the C300B at $250.00, but that page is not the cited corroboration and is not relied upon, so priceUsd is left null rather than guessed.), as of 2026-07-13.
**Brand:** Sirui
**Deskmark:** Bronze Deskmark — pay-blind category standing 18/100, #8 of 10 in class (independent, computed from sourced data, never for sale).

## Specifications

| Spec | Value |
| --- | --- |
| Price (US) | Not published |
| Brand | Sirui |
| Power watts | 300 |
| Output lux at1m | 11500 |
| Cct mode | bi-color |
| Cct range kelvin | 2800-7000 |
| Cri min | 96 |
| Tlci min | 98 |
| Beam angle (°) | — |
| Mount type | Bowens |
| Power source | ac-and-battery |
| Cooling | active-fan |
| Weight grams | 1800 |

## Where it stands

On the spec sheet, its weight grams of 1800 is the highest of the 4, its power watts of 300 is above the median of the 10, and its tlci min of 98 is above the median of the 9.

## Frequently asked questions

**How much does the Sirui C300B cost?**

The Sirui C300B has no published US price as of 2026-07-13.

**What are the Sirui C300B's key specs?**

Sirui C300B (Sirui): powerWatts 300, outputLuxAt1m 11500, cctMode bi-color, cctRangeKelvin 2800-7000, criMin 96. Full sourced spec sheet verified 2026-07-13.

Source: https://store.sirui.com/products/sirui-150w-300w-bi-color-led-monolight (store.sirui.com, accessed 2026-07-13)
Corroboration: https://www.amazon.com/Continuous-Photography-Lighting-2800K-7000K-Reflector/dp/B0C88RM44P (accessed 2026-07-13)
Canonical: https://frontdeskreview.com/product/cob-video-lights/sirui-c300b/
License: CC BY 4.0. Price history: https://frontdeskreview.com/data/price-history.jsonl