DeSisti Super LED F4.7 Tungsten-Balanced Fresnel Light (Pole Operated)

DeSisti LED F4.7 Tungsten Overview

Utilizing a powerful, yet efficient 60W LED and a 4.75" diameter Fresnel lens, the Pole Operated Super F4.7 Tungsten-Balanced LED Fresnel Light from DeSisti can replace a 750W tungsten Fresnel fixture and provide a versatile spot-to-flood beam angle of 12 to 41° . The specialized, tungsten-balanced 3200K chip-on-board LED array offers a high CRI/TLCI of 92 / 91 for accurate color rendition. The unit is also DMX controlled with smooth dimming from 0-100%. It has a high efficiency, Self-Stabilizing Active Cooling system for thermal regulation and a durable, lightweight carbon steel housing to protect the electronics. The light has a pole-operated yoke and a 1-18" spigot which allow it to be hung overhead and have its pan and tilt functions adjusted by a pole from below. In addition, it has a built-in universal 120-240 VAC power supply for worldwide use and comes with a 4-way barn door set and a color frame.

4.75" (120mm) diameter, high quality, shock resistant borosilicate glass Fresnel lens on spring supports. Special patented optics for LED technology

Rugged and lightweight carbon steel housing with low glare black epoxy powder coating, with internal double walls and reinforcement

High efficiency, self-stabilizing active cooling: automatic, thermal stabilization of the LED operating temperature is managed by an internal thermal sensor and CPU, variable speed fan and heat sink to maintain the LED Array's constant temperature at a maximum of 149° F (65° C). The hydrodynamic bearing fan operates silently with a very low RPM.

Helix Screw-driven focus mechanism which guides Teflon bushings supported LED ENGINE along 2 rods. This ensures smooth operation during focusing, in any tilting position of the fixture. The Teflon bushings also provide a wiping action, which cleans the steel guide rails during focus.

The unit is equipped with a hinged lens door with a wire-guard and includes accessory holding brackets. One of the 4 brackets has a locking knob and is spring loaded it can be locked to safely hold the barn doors, color frame and scrims. It can also be rotated 90° and locked in an open position for fast accessories changes. Accessories are designed for one hand installation and are secure regardless of the orientation of the fixture.

Photometrics

Full Flood 41°
885 lux / 82 fc at 9.8' (3.0 m) with beam diameter of 7.4' (2.24 m)
319 lux / 30 fc at 16.4' (5.0 m) with beam diameter of 12.3' (2.74 m)
80 lux / 7 fc at 32.8' (10 m) with beam diameter of 24.5' (7.48 m)

Full Spot 12°
3580 lux / 333 fc at 9.8' (3.0 m) with beam diameter of 2.1' (0.63 m)
1289 lux / 120 fc at 16.4' (5.0 m) with beam diameter of 3.4' (1.05 m)
322 lux / 30 fc at 32.8' (10 m) with beam diameter of 6.9' (2.10 m)