Last Updated 1 month ago
The Aputure LS 600x Pro is a bi-colour LED hard light designed for productions that need serious punch with the flexibility to dial between tungsten and daylight. It’s widely considered the “workhorse” LED fixture for indie film, small commercials, doc crews, and mid-size sets because it balances output, colour, weather resistance, and weight better than almost anything else in its class.
Compared to the 600d Pro, the 600x trades a little maximum output for bi-colour control, making it far more useful in mixed lighting environments, practical-driven interiors, and skin-tone–critical setups.
This is the light you bring when you need reliable power, fast setup, and colour flexibility without stepping up into 1200-class fixtures.
Key Specs
| Feature | Value |
|---|---|
| Output | ~600W LED; roughly equivalent to 1000w tungsten |
| CCT Range | 2700K–6500K |
| CRI/TLCI | 96+ |
| Dimming | 0–100% (stepless) |
| Power Draw | 720W max |
| Mount | Bowens |
| Weather Rating | IP54 |
| Weight | 11.4 lbs (head); 10.8 lbs (ballast) |
| Control | Sidus Link, DMX, LumenRadio CRMX |
Pros
- Bi-colour
- Bright enough for 4×4 diffusion or Light Dome II while maintaining punch.
- Weather resistant — IP54 means outdoor nights are no issue.
- Extremely riggable due to compact head and ballast.
- Wireless DMX (CRMX) built-in
Cons
- Slightly less output than 600d Pro (daylight-only).
- NOT a BLAIRE Engine Light
- Bowens mount limits the weight of large modifiers.
- Max output still falls short for strong day exterior fill.
- Ballast + head cabling can be bulky and awkward for beginners.
Variants & Related Fixtures
- Aputure 600d Pro — more output, daylight-only
- Aputure 1200x — bi-colour, far more punch
- Aputure 300x — lower-power bi-colour
Rigging & Safety Notes
- Best used on Baby Combo or Junior Stand (2k stand) for stability.
- Keep awareness of ballast — avoid pulling connectors when raising light.
Common Mistakes Beginners Make
- Placing it too close to diffusion — the beam never spreads properly.
- Mounting it on a flimsy light stand.
- Forgetting that bi-colour LEDs lose output when shifted from 5600K.
What It Replaces / Alternatives
Replaces:
- 1000W tungsten fresnel + Gels/Diffusion
- Some low-wattage HMIs