LED X-RAY ILLUMINATOR - SHANTI It sounds like you're referring to an LED X-ray illuminator with four frames, which is used to view X-ray images more clearly. These devices typically have LED backlighting that enhances the contrast and brightness of the images, making it easier for medical professionals to examine them. Here's a brief overview of what you might want to know about such a device: LED Lighting: The use of LED technology ensures bright and consistent illumination, which improves the visibility of X-ray images. LEDs are also energy-efficient and have a longer lifespan compared to traditional lighting. Four Frames: The four frames suggest that the illuminator can display up to four X-ray images simultaneously. This is useful for comparing different images or viewing multiple views of the same patient. Adjustability: Many modern LED illuminators offer adjustable brightness and contrast settings, allowing users to customize the display based on their needs. Design and Build: These illuminators are often designed to be durable and easy to clean, with a user-friendly interface for quick operation. Applications: Primarily used in medical settings such as hospitals, clinics, and radiology departments, they help radiologists and doctors analyze and diagnose conditions more accurately.