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SIERRA 4000 QG RGBW
DESCRIPTION
Contemporary RGBW light column for visual accenting or waymarking.

HOUSING
Square column base with horizontal cut at top of shaft is constructed from 0.157'' nominal wall, 6082 aluminum tubing. Hand hole cover is plasma cut with kerf not to exceed 1/8'' and includes triangular tamper-resistant locking device. Square profile lens is impact-resistant matte acrylic. Lens assembly is secured with stainless steel socket head cap screws from inside the base. Fabricated aluminum top cap houses the LEDs and is gasketed to create a weather-tight seal to the lens. Top cap is secured to the lens with two socket head cap screws. Nominal column height is 13' or 16'.

OPTICS
Four RGBW arrays consisting of red, green, blue, and white high brightness LEDs with aluminum core circuit board are mounted at the base of the lens. The LED chips are fitted with high-efficiency spot distribution lenses, projecting light upward to the specular reflector located in the top cap to provide even, diffused illumination along the length of the lens without striations. Cylindrical lens is impact-resistant, non-yellowing, matte acrylic. Lens shall have excellent diffusion properties to produce homogeneous, uniform horizontal and vertical illumination. The textured lens surface is fingerprint and scratch resistant for enhanced service life.

ELECTRICAL
Constant current, four channel LED driver is mounted in a weather-proof enclosure at the base of the column. Voltage input is 120v through 277v AC at 50/60Hz with maximum power consumption of 48 watts at 12 watts per channel. Maximum input current is 1A at 120v/60Hz, and 0.45A at 277V/60Hz. Drive current to LEDs is 500mA for red channel and 700mA for green, blue, and white channels. Driver is DALI, DMX/RDM and LEDSync compatible.

NOTE : Continuous operation of all channels is not recommended for extended time periods.

MOUNTING
Mounting options include:
IFAB - internal flange with anchor bolts.
EFBC - external flange with anchor bolts and base cover. Base cover is fabricated from 0.080" aluminum and finished to match luminaire.

FINISH
Standard finishes are finely textured matte silver grey metallic, dark grey, graphite grey, matte black, or dark bronze. Special colors available on request.

WEIGHT: 13' column = 85 lbs / 16' column =
EPA: 13' column = 12.1 SQ FT / 16' column = 14.9 SQ FT

WARRANTY
Limited product warranty period including the LEDs is five years. Driver shall carry the manufacturer's limited warranty.