ZF700 / ZF500 Dual-Head Surgical Light (IWA-SL04)

Dual-head conventional-bulb surgical light — ZF700 + ZF500, fast main-aux auto-switching <0.2s.

Product Overview

IWA-SL04 is a dual-head ZF-series surgical light with conventional bulb modules and ten-step continuous dimming. Main-auxiliary auto-switching activates within 0.2 seconds if the main bulb fails — preserves OR workflow continuity.

Key Features

ZF series traditional bulb with 10-step continuous dimming
Fixed color temperature 4500±250 K, CRI ≥97% — matches conventional OR illumination color rendering
Spot diameter 160–280 mm adjustable
Focus depth ≥1200 mm
AC 100–240V 50/60Hz universal mains input
Surgeon head-temperature rise <2°C
Dual-head ceiling installation — primary and auxiliary heads can be operated together for high-illuminance surgical field, or independently for procedural / assistant lighting

Technical Specifications

Illuminance	40,000–180,000 Lux / 30,000–160,000 Lux
Color temperature	4500±250 K
CRI	≥97%
Focus depth	≥1200 mm
Spot diameter	160–280 mm (adjustable)
Brightness	10-step continuous
Bulb life	≥1500 h
Power consumption	150W + 150W
Power supply	AC 100–240V 50/60Hz
Head temp rise	<2°C
Main-aux switching	<0.2 s automatic

Clinical Applications

Veterinary major surgery requiring high-illuminance shadow elimination
General canine, feline, equine and exotic surgical workflow
Soft-tissue, orthopedic, and dental surgery
OR already standardized on ZF conventional-bulb color rendering

Package Contents

Light head with LED / bulb module pre-installed
Dual articulated spring-balanced arm assembly
Ceiling mount canopy and mounting plate
AC power cable and IEC mains plug
Control panel / dimmer unit
Operating manual and warranty documentation

Why Choose IWA-SL04

ZF700/500 family head matched to procedure scale and budget
Conventional-bulb color rendering matched to traditional OR standardization
<2°C surgeon head-temperature rise — comfortable under sustained illumination
Spring-balanced articulated arm holds position without drift

FAQ

What surgical procedures is this light rated for? Veterinary general surgery, soft-tissue, orthopedic, dental, and ophthalmic procedures. Spot diameter and brightness are sized for canine, feline, equine, and exotic patient OR workflows.

Can the bulb / LED module be replaced in field? Yes. LED modules and ZF bulb assemblies are field-replaceable. Replacement bulbs and LED modules are stocked as service parts.

How is the light arm balanced — does it drift? Spring-balanced multi-joint arm with friction clutches at each joint. Once positioned, the arm holds without drift across the working envelope.