ComfyUI Node
ReLight 💡
Creates realistic lighting effects with multiple light sources, colored lights, and 3D lighting simulation with subject occlusion
ReLight 💡
- image
- mask
- image
- mask
- debug_image
◄presetNone►
◄num_light_sources1►
◄preserve_positioningtrue►
◄show_debug_infofalse►
◄use_colored_lightsfalse►
◄use_gradient_modefalse►
◄apply_3d_lightingtrue►
◄light_directionNo Occlusion►
◄remove_backgroundtrue►
◄effect_strength1.0►
◄mask_blur50►
◄rim_amplification2.0►
◄light_position_x0.50►
◄light_position_y0.50►
◄inner_circle_radius0.40►
◄outer_circle_radius0.70►
◄light_color_r255►
◄light_color_g255►
◄light_color_b255►
◄light_intensity1.0►
◄inner_brightness10►
◄inner_contrast5►
◄inner_saturation5►
◄inner_temperature0►
◄inner_tint0►
◄inner_gamma1.00►
◄outer_brightness-10►
◄outer_contrast0►
◄outer_saturation-10►
◄outer_temperature0►
◄outer_tint0►
◄outer_gamma1.10►
◄light2_position_x0.80►
◄light2_position_y0.20►
◄light2_inner_radius0.30►
◄light2_outer_radius0.60►
◄light2_color_r180►
◄light2_color_g180►
◄light2_color_b255►
◄light2_intensity0.7►
◄light3_position_x0.30►
◄light3_position_y0.80►
◄light3_inner_radius0.25►
◄light3_outer_radius0.50►
◄light3_color_r255►
◄light3_color_g150►
◄light3_color_b120►
◄light3_intensity0.5►
Categoryimage/lighting
Inputs (50)
| Name | Type | Default | Description |
|---|---|---|---|
| image | IMAGE | The input image to apply lighting effects to | |
| preset | COMBO | None | Select a preset or 'None' for custom settings |
| num_light_sources | INT | 11–3 | Number of light sources (1-3) |
| preserve_positioning | BOOLEAN | true | Keep manual light positions when changing presets? |
| show_debug_info | BOOLEAN | false | Output a debug visualization image? |
| use_colored_lights | BOOLEAN | false | Use additive colored light instead of color correction? |
| use_gradient_mode | BOOLEAN | false | Use directional gradient masks instead of radial? |
| apply_3d_lighting | BOOLEAN | true | Simulate light occlusion by subject? Requires 'mask' input. |
| light_direction | COMBO | No Occlusion | How light interacts with subject (Requires 'mask' and 'Apply 3D Lighting') |
| remove_background | BOOLEAN | true | Composite final result using mask? (Note: Ignored for 'Behind Subject' & 'In Front of Subject' directions) |
| effect_strength | FLOAT | 1.00–5 | Overall intensity multiplier for lighting adjustments/colors |
| mask_blur | FLOAT | 500–200 | Blur radius for light mask edges (smoother transitions) |
| rim_amplification | FLOAT | 2.00–10 | Intensity boost specifically for rim light component (when 'Behind Subject') |
| light_position_x | FLOAT | 0.500–1 | Light 1: Horizontal position (0=left, 1=right) |
| light_position_y | FLOAT | 0.500–1 | Light 1: Vertical position (0=top, 1=bottom) |
| inner_circle_radius | FLOAT | 0.400–1 | Light 1: Inner radius (strongest effect area) |
| outer_circle_radius | FLOAT | 0.700–1 | Light 1: Outer radius (falloff area) |
| light_color_r | INT | 2550–255 | Light 1: Red color (if 'Use Colored Lights' is True) |
| light_color_g | INT | 2550–255 | Light 1: Green color (if 'Use Colored Lights' is True) |
| light_color_b | INT | 2550–255 | Light 1: Blue color (if 'Use Colored Lights' is True) |
| light_intensity | FLOAT | 1.00–3 | Light 1: Intensity (if 'Use Colored Lights' is True) |
| inner_brightness | FLOAT | 10-100–100 | Light 1: Inner area brightness (Color Correction mode) |
| inner_contrast | FLOAT | 5-100–100 | Light 1: Inner area contrast (Color Correction mode) |
| inner_saturation | FLOAT | 5-100–100 | Light 1: Inner area saturation (Color Correction mode) |
| inner_temperature | FLOAT | 0-100–100 | Light 1: Inner area temperature (-100=cool, 100=warm) |
| inner_tint | FLOAT | 0-100–100 | Light 1: Inner area tint (-100=magenta, 100=green) |
| inner_gamma | FLOAT | 1.000.1–5 | Light 1: Inner area gamma |
| outer_brightness | FLOAT | -10-100–100 | Light 1: Outer area brightness (Color Correction mode) |
| outer_contrast | FLOAT | 0-100–100 | Light 1: Outer area contrast (Color Correction mode) |
| outer_saturation | FLOAT | -10-100–100 | Light 1: Outer area saturation (Color Correction mode) |
| outer_temperature | FLOAT | 0-100–100 | Light 1: Outer area temperature |
| outer_tint | FLOAT | 0-100–100 | Light 1: Outer area tint |
| outer_gamma | FLOAT | 1.100.1–5 | Light 1: Outer area gamma |
| maskopt | MASK | Foreground mask (white=subject, black=background). Required for occlusion ('Apply 3D Lighting') and optional compositing ('Remove Background') | |
| light2_position_xopt | FLOAT | 0.800–1 | Light 2: Horizontal position |
| light2_position_yopt | FLOAT | 0.200–1 | Light 2: Vertical position |
| light2_inner_radiusopt | FLOAT | 0.300–1 | Light 2: Inner radius |
| light2_outer_radiusopt | FLOAT | 0.600–1 | Light 2: Outer radius |
| light2_color_ropt | INT | 1800–255 | Light 2: Red color |
| light2_color_gopt | INT | 1800–255 | Light 2: Green color |
| light2_color_bopt | INT | 2550–255 | Light 2: Blue color |
| light2_intensityopt | FLOAT | 0.70–3 | Light 2: Intensity (Colored mode) |
| light3_position_xopt | FLOAT | 0.300–1 | Light 3: Horizontal position |
| light3_position_yopt | FLOAT | 0.800–1 | Light 3: Vertical position |
| light3_inner_radiusopt | FLOAT | 0.250–1 | Light 3: Inner radius |
| light3_outer_radiusopt | FLOAT | 0.500–1 | Light 3: Outer radius |
| light3_color_ropt | INT | 2550–255 | Light 3: Red color |
| light3_color_gopt | INT | 1500–255 | Light 3: Green color |
| light3_color_bopt | INT | 1200–255 | Light 3: Blue color |
| light3_intensityopt | FLOAT | 0.50–3 | Light 3: Intensity (Colored mode) |
Outputs (3)
| Name | Type | Description |
|---|---|---|
| image | IMAGE | The relit image |
| mask | MASK | Pass-through of the input mask (black if none connected) |
| debug_image | IMAGE | Visualization of light positions and masks (enable 'show_debug_info') |