• Powerful Single-color R,G,B,W LEDs
• Up to 1800 lumens at full white (RGBW)
• Six different beam angle options
• Internal power and control (DMX, RDM and OLED display)
• Rugged IP66 housing
• 0–100% intensity control

ELECTRICAL

AC power: 100 – 240 / 277 V nominal, 50/60 Hz Power supply unit: Integrated, auto-sensing multi-voltage Power Consumption: 5 W (steady state, all LEDs at zero intensity)Typical half-cycle RMS inrush current: 9.7 A Surge protection: 4 KV Maximum total power consumption: 50 W

CONTROL AND PROGRAMMING

Control systems: DMX, RDM Setting, addressing, standalone programming: Control panel with OLED display DMX channels: 3-5 depending on DMX mode Receiver: RS-485 DMX compliance: USITT DMX 512-ARD M compliance: ANSI/ESTA E1.20 Firmware update: Serial upload via DMX link

OPTICS

Light source: 4 x R, 5 x G, 4 x B, 5 x W single-color LEDs Minimum LED lifetime: 50,000 hours (to >70% luminous output)*LED manufacturer: Cree Beam Angle Options:

No diffuser: 7.5°
Narrow diffuser: 11.5°
Medium diffuser: 22°
Wide diffuser: 50°
Very wide diffuser: 60°
Asymmetric diffuser: 61° x 15°

INSTALLATION

Mounting: Adjustable yoke Orientation: Any Minimum distance to illuminated surfaces: 0.2 m (0.6 ft.)

Architectural lighting design focuses on three fundamental aspects of the illumination of buildings or spaces. The first is the aesthetic appeal of a building, an aspect particularly important in the illumination of retail environments. Secondly, the ergonomic aspect: the measure of how much of a function the lighting plays. Thirdly is energy efficiency, ensuring that light is not wasted by over illumination which occurs either by illuminating vacant spaces unnecessarily or by providing more light than needed for the aesthetics or the task.^{[citation needed]} Cultural factors also need to be considered; for example, bright lights was a mark of wealth through much of Chinese history

For colors based on black-body theory, blue occurs at higher temperatures, while red occurs at lower, cooler, temperatures. This is the opposite of the cultural associations attributed to colors, in which red represents hot, and blue cold