R.S Equipment

"Examination ot light"? It seems like there may be a typo in your question. Here are a few possibilities you might be referring to:

1. Examination of Light – If you're looking for a scientific explanation or discussion about light (its properties, behavior, types, etc.), I can provide that.

2. Eye Examination Using Light – You might be referring to how doctors use light during an eye examination.

3. Lighting in a Scene or Artwork – If it's related to visual arts or photography, it might refer to analyzing how light is used for mood or focus.

4. "OT" as in Operating Theatre – If you're asking about examination of light in an operating theatre (surgical lighting), I can explain how that works.

Additional Information:

• Item Code: RSE0013
• Production Capacity: 100
• Delivery Time: 4 to 5 Days
• Packaging Details: As per requirement

Light Source & LEDs

• Type: LED medical examination light

• Number of LEDs: 21 LEDs (often a mix of white + yellow LEDs)

• LED lifetime: ≥50,000 hours

• CRI (Color Rendering Index): ≥93 Ra (accurate color rendering for clinical use)

Illumination

• Light intensity (illuminance): typically around 50,000 lux at ~1 m (sometimes up to ~70,000–80,000 lux depending on model)

• Light field / spot diameter: ~100 – 150 mm (4–6 in)

Optics

• Focusing: often fixed focus

• Field depth: varies (some list ~10–25 cm)

Color & Quality

• Color temperature (CCT): ~4000 K–5000 K (neutral daylight)

• Homogeneous lighting with low heat output (LEDs produce cold light)

Controls

• Intensity control: digital touch / capacitive touch / remote or analogue dimmer (model dependent)

Power & Electrical

• Power supply: AC 220–230 V, 50–60 Hz

• Power consumption: ~15 W–20 W (model dependent)

Physical

• Dome diameter: ~150–200 mm

• Mounting: mobile stand, wall, ceiling or floor-stand type depending on product

• Body: usually polycarbonate or fire-resistant plastic

Additional Information:

• Production Capacity: 100%
• Delivery Time: 1 week
• Packaging Details: Normal Packaging