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The white Distributed Dimming Series Source Four PARDimmer Retrofit Kit from ETC is designed to retrofit the existing Source Four PAR or PARNel Lighting Fixtures and comes with a burner assembly and an Edison connector. It also includes a lamp housing.
The Source Four Dimmer delivers a high performance in tungsten-lighting applications. Using ETC’s ES (Electronic Silent) technology and a convection-cooled design, this dimmer can be placed in acoustically sensitive venues. By taking DMX control signals directly, this self dimming tungsten fixture can reside alongside LEDs and moving lights, allowing system designs to focus on switched power and data distribution instead of centralized dimming systems.
The Source Four Dimmer can be used in applications requiring distributed dimming and position flexibility such as theaters, hybrid incandescent, LED and discharge systems, industrial productions, rentals, conference and exhibition centers, and multi-use venues like schools and meeting rooms.
Yoke-mount; universal-mounting bracket included
Direct-mounting on a fixture yoke in multiple orientations to accommodate maximum flexibility
One-press dim to Full for easy focusing (press again to release to DMX input)
Up and down level control
Returns to previous level after power loss
No Electrical Assembly Required
Comes as a complete kit with burner assembly - just mount to the yoke and place lamp burner at the back of an existing fixture
Electronic Silent technology for operation free of dimmer and lamp-filament noise
Changes your Source Four into a truly distributed fixture with on board dimming and control
Electronic dimming with harmonic and noise suppression; acoustic specification replaces dimmer rise time
Local operation for console-free focusing
ANSI E1.20 RDM and ANSI E1.11 DMX512A protocol compliance
Manufactured of epoxy-painted aluminum body and anodized aluminum heat sink
Multiple yoke-fixing hole combinations for flexible mounting to the fixture
Convection-cooled; operates without cooling fans
Acoustic specification replaces rise-time
Bare-end power cable input
Lamp burner directly connected to output cable
Electronic over-current protection
Represents 1/4 unit device load for purpose of calculating DMX daisy-chain device count. Maximum 32 unit devices can operate per DMX chain.
DMX512A/RDM In and thru via 5-Pin XLR connectors
Supports up to 32 units on one DMX line
Discover (flashes light output)
Find and set DMX address
Receive over-current / undercurrent warnings
Receive over temperature warning
Three-Button Local Control
Focus / test, up and down
Single button dim to full for focus
Up / down buttons for setting DMX address or for local intensity control
In the Box
ETC Distributed Dimming Series Source Four PAR Dimmer Retrofit Kit with Burner Assembly & Edison Connector (White)