# Keling Medical > Keling Medical (Shanghai Keling International Trading Co., Ltd. — sales & export; Jiangsu Keling Medical Appliances Co., Ltd. — R&D & production) is a Chinese manufacturer of surgical lights (LED operating lamps), examination lights and operating-room equipment, founded in 1996. ISO 13485 and CE certified; FDA registered; SFDA and EFDA registrations. More than 40% of output is exported. Contact: inquiry@shkeling.com, WhatsApp +86 150 0064 9020. This site publishes a Markdown version of every page (append `index.md` to any page URL) and a machine-readable catalogue at https://www.keling-surgicallight.com/data/products.json. Quotations are requested at https://www.keling-surgicallight.com/contact/ (form tool `request_quote`). ## Product categories - [Ceiling LED Surgical Lights](https://www.keling-surgicallight.com/products/ceiling-led-surgical-lights/index.md): Ceiling-suspended single and double-dome LED operating lamps for main operating theatres — up to 160,000 lux, Ra ≥ 85 and 3,000–6,700 K adjustable colour temperature. - [Mobile LED Surgical Lights](https://www.keling-surgicallight.com/products/mobile-led-surgical-lights/index.md): Floor-standing LED operating lamps on locking castors for procedure rooms, emergency bays, field hospitals and theatres without ceiling suspension. - [Surgical Lights with HD/4K Camera](https://www.keling-surgicallight.com/products/surgical-light-camera-systems/index.md): LED operating lamps with an integrated HD or 4K surgical-field camera for teaching, telemedicine and procedure documentation. - [Multi-Reflector (Hole-Type) Surgical Lights](https://www.keling-surgicallight.com/products/multi-reflector-surgical-lights/index.md): Proven five-, six-, nine- and twelve-hole operating lamps in halogen and LED versions, with battery-backed mobile options. - [Examination Lights](https://www.keling-surgicallight.com/products/examination-lights/index.md): Compact LED and cold-light examination lamps for outpatient rooms, gynaecology, ENT, dermatology and minor procedures. ## Products - [KL-LED-DT6I Double-Dome LED Surgical Light](https://www.keling-surgicallight.com/products/kl-led-dt6i-double-dome-led-shadowless-operating-lamp/index.md): 160,000 lux, 3,000–6,700 K, Ra ≥ 85, R9 ≥ 97, Ceiling mounted, LED. - [KL-LED-DTR78 Double-Dome LED Surgical Light](https://www.keling-surgicallight.com/products/kl-led-dtr78-double-dome-led-shadowless-operating-lamp-camera/index.md): 160,000 lux, 3,000–6,700 K, Ra ≥ 85, R9/R11 ≥ 97, Ceiling mounted, LED. - [KL-LED-MD78 Mobile LED Surgical Light](https://www.keling-surgicallight.com/products/kl-led-md78-mobile-led-surgical-light/index.md): 160,000 lux, 3,000–6,700 K, Ra ≥ 85, R9 ≥ 97, Mobile mounted, LED. - [KL-LED-MDT6I Mobile LED Surgical Light](https://www.keling-surgicallight.com/products/kl-led-mdt6i-mobile-double-dome-led-surgical-light/index.md): 160,000 lux, 3,000–6,700 K, Ra ≥ 85, R9 ≥ 97, Mobile mounted, LED. - [KL-LED-MDTR78 Mobile LED Surgical Light](https://www.keling-surgicallight.com/products/kl-led-mdtr78-mobile-double-dome-led-surgical-light/index.md): 160,000 lux, 3,000–6,700 K, Ra ≥ 85, R9/R11 ≥ 97, Mobile mounted, LED. - [KL-LED-MST45 Mobile LED Dental & Minor Surgery Light](https://www.keling-surgicallight.com/products/kl-led-mst45-mobile-led-dental-minor-surgery-lamp/index.md): 80,000 lux, 3,000–6,700 K, Ra ≥ 85, Mobile mounted, LED. - [KL-LED-MSTZ4 Mobile Four-Petal LED Light](https://www.keling-surgicallight.com/products/kl-led-mstz4-mobile-led-surgical-light/index.md): 160,000 lux, 3,000–6,700 K, Ra ≥ 85, Mobile mounted, LED. - [KL-LED-MSTZ5 Mobile Five-Petal LED Light](https://www.keling-surgicallight.com/products/kl-led-mstz5-mobile-led-surgical-light/index.md): 160,000 lux, 3,000–6,700 K, Ra ≥ 85, Mobile mounted, LED. - [KL-LED-MSZ4 Mobile Four-Petal LED Light](https://www.keling-surgicallight.com/products/kl-led-msz4-mobile-led-surgical-light/index.md): Up to 120,000 lux, 4,500 ± 500 K, Ra ≥ 85, Mobile mounted, LED. - [KL-LED-ST45 Ceiling LED Dental & Minor Surgery Light](https://www.keling-surgicallight.com/products/kl-led-st45-ceiling-led-surgical-light/index.md): 80,000 lux, 3,000–6,700 K, Ra ≥ 85, Ceiling mounted, LED. - [KL-LED-STR78 / DTR78 with 4K Camera System](https://www.keling-surgicallight.com/products/kl-led-str78-dtr78-camera-system-led-surgical-light/index.md): 160,000 lux, 3,000–6,700 K, Ra ≥ 85, Ceiling mounted, LED. - [KL-LED-STZ4 Four-Petal LED Operating Lamp](https://www.keling-surgicallight.com/products/kl-led-stz4-ceiling-mounted-led-shadowless-operating-lamp/index.md): 160,000 lux, 3,000–6,700 K, Ra ≥ 85, Ceiling mounted, LED. - [KL-LED-STZ5 Five-Petal LED Operating Lamp](https://www.keling-surgicallight.com/products/kl-led-stz5-ceiling-mounted-led-shadowless-operating-lamp/index.md): 160,000 lux, 3,000–6,700 K, Ra ≥ 85, Ceiling mounted, LED. - [KL-LED-STZ5 with HD Camera System](https://www.keling-surgicallight.com/products/kl-led-stz5-camera-system-led-surgical-light/index.md): 160,000 lux, 3,000–6,700 K, Ra ≥ 85, Ceiling mounted, LED. - [KL-LED-SZ4 Multi-Petal LED Operating Lamp](https://www.keling-surgicallight.com/products/kl-led-sz4-led-shadowless-operating-lamp/index.md): Up to 120,000 lux, 4,500 ± 500 K, Ra ≥ 85, Ceiling mounted, LED. - [KL01L-IILED LED Examination Light](https://www.keling-surgicallight.com/products/kl01l-iiled-examination-shadowless-lamp/index.md): 60,000 lux, 3,500–6,700 K, Ra ≥ 85, Ceiling / Mobile / Wall mounted, LED. - [KL01L-IILEDTR LED Examination Light with R9](https://www.keling-surgicallight.com/products/kl01l-iiledtr-examination-shadowless-lamp/index.md): 80,000 lux, 3,500–6,700 K, Ra ≥ 85, R9, Ceiling / Mobile / Wall mounted, LED. - [KL01L-ILED & IILED-I Compact Examination Lights](https://www.keling-surgicallight.com/products/kl01l-iled-iiled-i-examination-shadowless-lamp/index.md): 30,000 lux, 4,500 ± 500 K, Ra ≥ 85, Mobile mounted, LED. - [KL01L-ILED-I LED Examination Light](https://www.keling-surgicallight.com/products/kl01l-iled-i-examination-shadowless-lamp/index.md): 40,000 lux, 4,500 ± 500 K, Ra ≥ 95, Mobile / Wall mounted, LED. - [KL01L-IP Cold-Light Examination Lamp](https://www.keling-surgicallight.com/products/kl01l-ip-examination-shadowless-lamp/index.md): 12,000 lux, 3,500 ± 500 K, —, Mobile mounted, Halogen. - [KL04L Halogen Five-Hole Surgical Light](https://www.keling-surgicallight.com/products/kl04l-halogen-surgical-light/index.md): 60,000 lux, 4,500 ± 500 K, Ra ≥ 85, Ceiling / Mobile mounted, Halogen. - [KL04L-LED Five-Hole LED Surgical Light](https://www.keling-surgicallight.com/products/kl04l-led-led-surgical-light/index.md): 80,000 lux, 4,500 ± 500 K, Ra ≥ 85, Mobile mounted, LED. - [KL05L Halogen Six-Hole Surgical Light](https://www.keling-surgicallight.com/products/kl05l-halogen-surgical-light/index.md): 80,000 lux, 4,500 ± 500 K, Ra ≥ 85, Ceiling / Mobile / Wall mounted, Halogen. - [KL05L-LED Six-Hole LED Surgical Light](https://www.keling-surgicallight.com/products/kl05l-led-led-surgical-light/index.md): 90,000 lux, 4,500 ± 500 K, Ra ≥ 85, Ceiling / Mobile / Wall mounted, LED. - [KL09L / KL12L / KL1205L LED Surgical Light Series](https://www.keling-surgicallight.com/products/kl09l-kl12l-kl120sl-led-surgical-light-series/index.md): Up to 300,000 lux, 4,500 ± 500 K, Ra ≥ 85, Ceiling mounted, LED. ## Guides - [Ceiling Mounted Surgical Light Installation: Planning, Ceiling Height and Commissioning](https://www.keling-surgicallight.com/blog/ceiling-mounted-surgical-light-installation/index.md): How to plan and install a ceiling mounted surgical light: ceiling height, structural support, anchor plates, power, single vs dual heads, commissioning and acceptance tests. - [Choosing a Surgical Light Manufacturer or OEM Medical Device Partner](https://www.keling-surgicallight.com/blog/choosing-a-surgical-light-manufacturer-oem/index.md): How to evaluate a surgical light manufacturer, supplier or medical device OEM / contract manufacturing partner: certifications, quality system, production capacity, testing, OEM labelling and audit checklist. - [Dental Curing Light Guide: How Light Curing Works (and Why Your Operatory Light Needs an Anti-Curing Mode)](https://www.keling-surgicallight.com/blog/dental-curing-light-guide/index.md): How a dental curing lamp works: blue LED light cure units, wavelength and irradiance, curing dental resin correctly, UV vs blue light — and why dental surgical lights need an anti-curing filter. - [Dental Lights Explained: Operatory Light, Ceiling Dental Light, Surgical Light or Loupe Light?](https://www.keling-surgicallight.com/blog/dental-operatory-light-vs-loupe-light/index.md): Dental lights compared: chair-mounted operatory lights, ceiling mounted dental lights, dental surgical lights for implants, loupe lights and dental office lighting — with lux, CCT and anti-curing advice. - [Medical Examination Lights: Types, Lux, Mounting and How to Choose](https://www.keling-surgicallight.com/blog/examination-lights-guide/index.md): A buyer's guide to medical examination lights and procedure lights: mobile, wall-mounted and ceiling-mounted exam lights, LED vs halogen, lux and CRI, and recommended models for exam rooms. - [Hospital Lighting Guide: Medical Lighting Room by Room](https://www.keling-surgicallight.com/blog/hospital-lighting-guide/index.md): Hospital lighting and medical lighting explained room by room — operating rooms, ICU, wards, examination rooms, corridors — with typical lux levels, CCT, CRI, LED fixtures, bed lights and design tips. - [How to Become a Medical Equipment Distributor: Sourcing, Registration and Selling to Hospitals](https://www.keling-surgicallight.com/blog/how-to-become-medical-equipment-distributor/index.md): A practical guide for medical equipment distributors and wholesale medical suppliers: choosing product lines, sourcing from manufacturers, registration, building a catalog, selling to hospitals and tenders, and service. - [How to Change a Halogen Bulb Safely (Including Operating Lamp Bulbs)](https://www.keling-surgicallight.com/blog/how-to-change-halogen-operating-lamp-bulb/index.md): How to change a halogen bulb safely: removing GU10, MR16 and 2-pin G4 halogen bulbs, choosing halogen replacement bulbs, and replacing the bulb in a halogen operating lamp or examination light. - [How to Use a Lux Meter: Measuring Lux (and Lumens) Correctly](https://www.keling-surgicallight.com/blog/how-to-use-a-lux-meter/index.md): How a lux light meter works, the lux measurement unit, a step-by-step method for measuring lux at a surgical or examination light, and why a lux meter cannot measure lumens directly. - [Hybrid Operating Room: Benefits, Equipment List and Lighting Considerations](https://www.keling-surgicallight.com/blog/hybrid-operating-room-guide/index.md): What is a hybrid operating room? Benefits of a hybrid operating theatre, the hybrid OR equipment list, room size and the special lighting and ceiling coordination it needs. - [Lux to Lumens Calculator: Convert Lumens to Lux (and Back) in Seconds](https://www.keling-surgicallight.com/blog/lux-to-lumens-calculator/index.md): Free lux to lumens calculator. Convert lumens to lux by area or by beam angle and distance, with formulas, worked examples (100 and 10,000 lux) and a surgical light example. - [Lux vs Lumens: What Lux Means and Why Surgical Lights Are Rated in Lux](https://www.keling-surgicallight.com/blog/lux-vs-lumens/index.md): What is lux? A clear lux definition, how lux differs from lumens, a lux brightness scale from 10 lux to sunlight, and why surgical lights are specified in lux. - [Operating Room Equipment List: Names, Uses and a Procurement Checklist](https://www.keling-surgicallight.com/blog/operating-room-equipment-list/index.md): A complete operating room equipment list with names and uses — surgical table, surgical lights, pendants, anaesthesia, monitoring, electrosurgery, suction and more — plus a procurement checklist for new ORs. - [Operating Room Layout and Design: What a Modern Operating Theatre Looks Like](https://www.keling-surgicallight.com/blog/operating-room-layout-design/index.md): What is an operating room and what does it look like? Operating theatre zones, room size, layout, equipment positions, lighting, airflow and a design checklist for modern hospital surgery rooms. - [Operating Room Lights: A Buyer's Guide to Surgical Operating Room Lighting](https://www.keling-surgicallight.com/blog/operating-room-lights-guide/index.md): A practical guide to operating room lights: surgical lights vs general OR lighting, LED operating room lights, ceiling and mobile surgery lamps, key specifications and a buying checklist. - [Portable Surgical Lights for Veterinary Clinics, Field Hospitals and Small ORs](https://www.keling-surgicallight.com/blog/portable-surgical-lights-veterinary-field/index.md): How to choose a portable surgical light for veterinary surgery, field hospitals, mobile clinics and small operating rooms: lux, battery back-up, stability, mobility and recommended models. - [Replacing Halogen Bulbs with LED: What Works for Lamps, Exam Lights and Surgical Lights](https://www.keling-surgicallight.com/blog/replace-halogen-with-led-surgical-light/index.md): Can you replace halogen bulbs with LED? Halogen bulb types, halogen light colour, LED replacement bulbs, and the safe way to convert a halogen operating lamp or examination light to LED. - [Shadowless Lamp Explained: Why Surgical Lights Don't Cast Shadows](https://www.keling-surgicallight.com/blog/shadowless-lamp-explained/index.md): What is a shadowless lamp? How surgical lights reduce shadows with multiple light sources, multi-reflector bulbs and LED optics — and why no surgical light is 100% shadowless. - [Shipping Medical Equipment Internationally: Packing, Incoterms, Documents and Supply Chain Tips](https://www.keling-surgicallight.com/blog/shipping-medical-equipment-internationally/index.md): How to ship medical equipment internationally: sea vs air freight, Incoterms, export packing for surgical lights, customs documents, insurance and building a resilient medical supply chain. - [Surgical Camera vs Endoscopy Camera: Choosing Video Systems for the Operating Room](https://www.keling-surgicallight.com/blog/surgical-camera-vs-endoscopy-camera/index.md): Surgical light cameras, endoscopy cameras, surgical head cameras and surgical monitors compared — what each records, resolution, interfaces and how to build an operating room camera system. - [Surgical Headlight vs Surgical Light: When Surgeons and Dentists Need Each](https://www.keling-surgicallight.com/blog/surgical-headlight-vs-surgical-light/index.md): Surgical headlights, dental loupe lights and medical headlamps compared with overhead surgical lights: brightness, shadows, ergonomics, wireless vs corded, and when to use both. - [Surgical Light Lux Requirements: How Much Light Does an Operating Room Need?](https://www.keling-surgicallight.com/blog/surgical-light-lux-requirements/index.md): Surgical light lux requirements explained: the IEC 60601-2-41 range of 40,000–160,000 lux, typical lux by procedure and room, endo mode, D10/D50, depth of illumination and how to specify lux in a tender. - [Medical Equipment Maintenance and Repair: A Surgical Light Service Guide for Biomedical Teams](https://www.keling-surgicallight.com/blog/surgical-light-maintenance-repair/index.md): Preventive maintenance and repair of surgical lights and medical equipment: daily, monthly and annual checks, common faults, spare parts, in-house biomedical repair vs service companies, and records. - [Surgical Light Price Guide: What Drives the Cost of Surgical Lights for Sale](https://www.keling-surgicallight.com/blog/surgical-light-price-guide/index.md): What determines surgical light price: light source, single vs dual head, mounting, camera, certification, quantity, shipping and installation — plus how to compare quotes for surgical lights for sale. - [What Is CCT? Correlated Colour Temperature Explained (with LED and Surgical Light Examples)](https://www.keling-surgicallight.com/blog/what-is-cct-correlated-color-temperature/index.md): CCT meaning in lighting: what correlated color temperature is, the Kelvin scale, what the CCT switch symbol on LED lights does, and which CCT surgical lights use. - [LED vs Halogen Surgical Lights: A Procurement Guide for 2026](https://www.keling-surgicallight.com/blog/led-vs-halogen-surgical-lights/index.md): LED vs halogen surgical lights compared on illuminance, heat, colour rendering, lifespan and total cost of ownership, with a buyer checklist. - [How to Choose a Surgical Light: Lux, D10/D50, Depth, CRI and Colour Temperature Explained](https://www.keling-surgicallight.com/blog/how-to-choose-a-surgical-light/index.md): Surgical light specifications explained: central illuminance, D10/D50, depth of illumination, Ra/R9, colour temperature and heat-to-light ratio. - [Ceiling-Mounted vs Mobile Surgical Lights: Which Fits Your Facility?](https://www.keling-surgicallight.com/blog/ceiling-vs-mobile-surgical-lights/index.md): Ceiling-mounted or mobile surgical light? Compare installation, performance, flexibility and cost, with room-by-room recommendations. - [Surgical Lights with Integrated HD and 4K Cameras: What Hospitals Should Know](https://www.keling-surgicallight.com/blog/surgical-light-camera-systems/index.md): How surgical light camera systems work, which specs matter (sensor, zoom, 3G-SDI output, frame rate) and what to plan before installation. - [Sourcing Surgical Lights from China: A Distributor's Due-Diligence Checklist](https://www.keling-surgicallight.com/blog/sourcing-surgical-lights-from-china/index.md): Importing surgical lights from China: certificates to verify, what to put in an RFQ, OEM, inspection, packing and after-sales support. - [Lighting for Dental Implant and Oral Surgery: Why Anti-Curing Filters Matter](https://www.keling-surgicallight.com/blog/dental-implant-surgery-lighting/index.md): What dental implant and oral surgery need from a surgical light: illuminance, field size, colour temperature and an anti-curing UV/blue filter. ## Company - [About Keling Medical](https://www.keling-surgicallight.com/about/index.md): history, facilities, numbers and certifications - [Projects and exhibitions](https://www.keling-surgicallight.com/projects/index.md): Arab Health, CMEF, KIHE, Saudi Arabia, UNICEF and government tenders - [Contact and RFQ](https://www.keling-surgicallight.com/contact/index.md): email, WhatsApp, offices ## Optional - [Full content in one file](https://www.keling-surgicallight.com/llms-full.txt) - [Product catalogue JSON](https://www.keling-surgicallight.com/data/products.json) - [Sitemap](https://www.keling-surgicallight.com/sitemap.xml)