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ControlLight

Integrate

Model id control-light
# Run the model; wait up to 20 s for the finished result in the same call
curl -X POST "https://api.doitong.com/v1/run/control-light?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "image": "https://content.doitong.com/images/showcase/v3/gen_fox_cartoon.jpg"
  }'

# Still "queued" or "running"? Poll with the id from the response:
curl "https://api.doitong.com/v1/requests/REQUEST_ID?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY"

This request: ≈$0.06 60 API credits Run it on this page

Get API key
Open model Image Editing #stylized#transform

Low-light image enhancer with a single lighting_level slider from subtle to full brightening

Open model · Image

Your first result goes here

Build a request below and run it with your API key. Outputs are copied to our storage, kept forever or 7 days for free.

Build a request

Controls are generated from the model schema. The code and the price update as you change them.

default Enhance this low-ligh...

Restoration instructions supplied to FLUX.2 [klein].

•required image_url
Drop a file, or

URL pointing to the image requiring enhancement.

Advanced output_format · lighting_level · num_inference_steps · guidance_scale · seed · enable_safety_checker
output_format default png

Format for the resulting image.

default 0.75

LoRA adapter scale for lighting enhancement. The strongest exposure increase covered by the LoRA's training corresponds to 1.0; choose 0.0 to leave the image essentially unchanged.

default 4

Count of denoising steps to perform.

default 1

Strength of classifier-free guidance.

Generation seed, optionally supplied for reproducibility or chosen at random when omitted.

POST /run/control-light?wait=20 quote → $0.06
# Run the model; wait up to 20 s for the finished result in the same call
curl -X POST "https://api.doitong.com/v1/run/control-light?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "image": "https://content.doitong.com/images/showcase/v3/gen_fox_cartoon.jpg"
  }'

# Still "queued" or "running"? Poll with the id from the response:
curl "https://api.doitong.com/v1/requests/REQUEST_ID?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY"

Run this request

Your key stays in this browser: it is sent only to the Doitong API and saved (localStorage) only if you tick Remember. Get an API key

About ControlLight

Brightens dark photos from `image_url` while keeping scene structure and detail. `lighting_level` ranges 0 to 1 (default 0.75), where 0 leaves the image nearly unchanged. It runs on 4 to 8 denoising steps, accepts an optional restoration `prompt`, and outputs png, jpeg or webp.

Parameters

Send either the canonical name or the native name, not both. Canonical names

NameType DefaultAllowed Description
image_urlrequired image
Typeurl · image
URL pointing to the image requiring enhancement.
lighting_leveloptional
Typenumber
Default0.75
0 – 1
LoRA adapter scale for lighting enhancement. The strongest exposure increase covered by the LoRA's training corresponds to 1.0; choose 0.0 to leave the image essentially unchanged.
promptoptional
Typestring
DefaultEnhance this low-light image by lifting exposure and recovering visible details while preserving identity, geometry, atmosphere, natural colors, and avoiding halos, noise, over-sharpening, or overexposure.
Restoration instructions supplied to FLUX.2 [klein].
seedoptional
Typeinteger | null
Generation seed, optionally supplied for reproducibility or chosen at random when omitted.
enable_safety_checkeroptional
Typeboolean
Defaulttrue
Enables safety checking on the resulting image.
output_formatoptional
Typeenum
Defaultpng
jpegpngwebp
Format for the resulting image.
num_inference_stepsoptional
Typeinteger
Default4
4 – 8
Count of denoising steps to perform.
guidance_scaleoptional
Typenumber
Default1
0 – 20
Strength of classifier-free guidance.
required Canonical name, also accepted

File parameters take a public https:// URL, a data: URI up to 10 MB, or the file_url of an upload. Files

Output

GET /requests/req_8k2m4q7x1z9c3v5b6n0p2r4t
{
  "id": "req_8k2m4q7x1z9c3v5b6n0p2r4t",
  "object": "request",
  "model": "control-light",
  "status": "succeeded",
  "created_at": "2026-10-20T12:00:00Z",
  "started_at": "2026-10-20T12:00:02Z",
  "completed_at": "2026-10-20T12:00:09Z",
  "queue_position": null,
  "cost": {
    "credits": 60,
    "usd": "0.06",
    "charged": 60,
    "refunded": 0
  },
  "input": {
    "image_url": "https://content.doitong.com/images/showcase/v3/gen_fox_cartoon.jpg"
  },
  "output": {
    "images": [
      {
        "url": "https://content.doitong.com/dev-api/2026/10/20/req_8k2m4q7x1z9c3v5b6n0p2r4t/0-output.jpeg",
        "content_type": "image/jpeg",
        "file_name": "0-output.jpeg",
        "file_size": 1843200,
        "width": 1024,
        "height": 768
      }
    ],
    "has_nsfw_concepts": [
      false
    ],
    "seed": 42
  },
  "outputs": [
    {
      "type": "image",
      "url": "https://content.doitong.com/dev-api/2026/10/20/req_8k2m4q7x1z9c3v5b6n0p2r4t/0-output.jpeg",
      "content_type": "image/jpeg",
      "file_size": 1843200,
      "width": 1024,
      "height": 768,
      "stored": true
    }
  ],
  "error": null,
  "metrics": {
    "inference_seconds": 6.8
  },
  "urls": {
    "self": "https://api.doitong.com/v1/requests/req_8k2m4q7x1z9c3v5b6n0p2r4t",
    "cancel": "https://api.doitong.com/v1/requests/req_8k2m4q7x1z9c3v5b6n0p2r4t/cancel"
  }
}
Your files, your choiceEvery outputs[].url is a copy on our storage: kept forever (paid per GB-month) or 7 days for free, by your account setting or ?storage=.
Same shape on every modeltype, url, content_type, width, height and duration, for images, video and audio alike. output is the model’s own result object.
Fields of output
images
array of object {url, content_type, file_name, file_size, width, height}Image after enhancement.
has_nsfw_concepts
array of booleanIndicates whether NSFW concepts appear in the generated image.
seed
integerSeed value applied during generation.

For AI agents: this page as Markdown is at https://doitong.com/en-US/developers/models/control-light.md. All models and guides: https://doitong.com/developers/llms.txt