GML EXTERIOR 740 IP All-Weather LED Wash Light
Optical Train and LED Emitters
The GML EXTERIOR 740 IP is engineered for architectural wash and outdoor stage illumination. Its light engine houses seven 40W quad-color RGBW LEDs. The system provides tunable color temperature adjustment spanning 3000K to 7600K. A motorized optical assembly alters the field angle smoothly across a 5° to 45° zoom range.
Dimming Capabilities and Control Protocols
Electronic intensity regulation delivers 0–100% linear fading across four user-selectable dimming curve profiles. Output timing incorporates flicker-free modulation for television broadcast cameras. The electronic shutter pulses from 0.3 to 20 flashes per second. Control compliance includes standard DMX512, RDM, and optional 2.4 GHz W-DMX wireless reception.
Die-Cast Aluminum Enclosure and Thermal Control
The fixture body is constructed from die-cast aluminum rated to IP65 weather resistance across temperatures from -40°C to +45°C. The cooling architecture offers Max and Smart/Silent fan modes for low-noise environments. Field connections feature weather-sealed Seetronic PowerCon True1 in/out mains terminals and Seetronic 3-pin XLR data sockets.
Technical Specifications
| Fixture type | All-weather LED wash spotlight |
| Ingress protection | IP65 |
| Light source | 7 × 40W RGBW 4-in-1 LED |
| LED lifespan | 50,000 hours |
| Zoom range | 5° – 45° (motorized) |
| Color temperature tuning | 3000K – 7600K |
| Dimming | 0% – 100% linear (4 dimming curve profiles) |
| Strobe rate | 0.3 – 20 flashes/sec (max 20 Hz) |
| Flicker control | Flicker-free broadcast compliance |
| Control protocols | DMX512, RDM, optional 2.4 GHz W-DMX |
| Fixture type | All-weather LED wash spotlight |
| Ingress protection | IP65 |
| Light source | 7 × 40W RGBW 4-in-1 LED |
| LED lifespan | 50,000 hours |
| Zoom range | 5° – 45° (motorized) |
| Color temperature tuning | 3000K – 7600K |
| Dimming | 0% – 100% linear (4 dimming curve profiles) |
| Strobe rate | 0.3 – 20 flashes/sec (max 20 Hz) |
| Flicker control | Flicker-free broadcast compliance |
| Control protocols | DMX512, RDM, optional 2.4 GHz W-DMX |