Name: Q250 Series - T5
SKU: Q250-T5
Availability: InStock

Q250-T5 Series

Linear Indirect/Direct Lighting System
Cross Blade Baffle Design
T5 Lamping

Aircraft cable suspended linear T8 fluorescent luminaire featuring a precision-sculptured architecturally-pleasing profile and a computer designed optical system. Provides superior indirect/ direct illumination. Open top allows a powerful punch of indirect light. Cross blade baffle controls the direct light component.

Optical system:

Delivers a widespread indirect distribution for excellent ceiling uniformity and wide row spacing. Illumination softly reflects down filling the entire volume of space evenly. The workspace is glare-free without shadows or bright spots. Broad angle illumination lights walls and vertical surfaces creating a more open and comfortable space. Up to 15% direct light component helps to provide a subtle balance between ceiling and luminaire eliminating any sharp contrasting with illuminated ceiling. Cross baffle controls direct brightness onto work areas and computer screens.

Applications:

Classrooms and high tech work areas, office spaces and computer rooms, and conference suites become a more productive and inviting environment when illuminated with indirect lighting. Individual single luminaire mounting or as a total room system using rows of multiple luminaires.

Housing:

Heavy-duty 20GA cold rolled steel housing and parts are fabricated in a computer-controlled operation for precise fit and a consistent sculptured “extruded-like” contour. Robotic spot-welds hold all internal parts together to yield perfect seamless connections.

Portable end caps:

One supplied and factory installed for each row end or two for each individually mounted luminaire. Laser cut from 18GA steel to yield a perfectly contoured “cast-look”. Features no visible hardware or holes. Aligner/joiner brackets supplied per row information.

Reflector systems:

Lamping options:

One, two or three-lamp cross sections, 28W-T5, 54W-HO-T5, or optional T5 lamps. 4Ft. module or 8Ft. module with tandem lamps.

Ballasts T5 and HO-T5:

Electronic programmed start, normal light output, high power factor, THD less that 10%. End-of-life safety shut down feature. Lutron or Advance dimming ballasts as specified. Multi-volt operates a range from 120V-277V, 50HZ-60HZ.

Pre-wiring:

Individual and row-end luminaires pre-wired with 18/3 white SJT power feed out 4ft. Row mounted luminaires supplied with P1 single circuit plug through wiring harnesses. P2 dual circuit plug through on request for dual circuit wiring or as standard with emergency battery back up.

Emergency battery back up:

Finish:

Custom formulated non-glare white powder coating is applied after fabrication. Provides a reflectivity of at least 90%.

Installations:

Cable suspended 24” from ceiling for optimum performance. Longer as specified. Choice of canopy kits for J-box mounting or T-bar mounting. Adjustable griplock fitting included.

Listing:

UL and CUL listed 1598 and bears their label. Suitable for dry locations or optional damp locations with UL Damp Label. Union made and labeled.