Published April 1, 2026 | Version v1
Dataset Open

Object Detection Benchmark Dataset for Indoor Power Sockets and Light Switches

  • 1. Computational Methods Lab, HafenCity University Hamburg, Germany
  • 2. Faculty of Geosciences and Engineering, Southwest Jiaotong University, Chengdu, China

Description

We merged different datasets from Roboflow and converted them to the YOLO annotation format, enabling the use of the Ultralytics ecosystem of pretrained YOLO models and facilitating rapid deployment of custom-trained models on mobile devices.

The combined dataset form Roboflow comprises 3,459 images distributed across the three classes. The majority of samples (2,593) correspond to power sockets, while the smallest subset (151) belongs to the power strip class. 

All images in the prepared dataset exhibit varying resolutions, lighting conditions, and orientations. The prepared dataset was partitioned into 80% for training, 10% for testing, and 10% for validation.

Datasets used:
https://universe.roboflow.com/test-gxlza/power-strip-cosfv
https://universe.roboflow.com/test-gvutb/socket_rocket
https://universe.roboflow.com/yolov5-power-socket-detection/power-socket-detection-rofcv
https://universe.roboflow.com/timengelbracht/spotlight-light-switch-dataset

Files

combined_dataset_coco_annotations.zip

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