Light Survey is a cost-effective routine survey and we offers complete solution of light survey, in offshore and onshore. We classified light survey based on the Illuminance of work-place or manned space. And it is the first step for energy conservation Light surveys will highlight any lighting hazards and risks in the workplace. Typical risks include lighting effects, incorrect design, improper installation, poor maintenance, incorrect disposal, and improper selection of emergency lighting. Different levels of light are required for different activities. Ideally, lighting at work should be designed for specific tasks carried out by people within that environment.