DTFA Elite 2

DTFA Elite 2

Prismatic Diffuser

Prismatic Diffuser

Cam Jacking Bracket

Cam Jacking Bracket

DTFA Elite 2

DTFA Elite 2

Prismatic Diffuser

Prismatic Diffuser

Cam Jacking Bracket

Cam Jacking Bracket

Optics

  • Light source options:
    • LED Lumen packages ranging from 3208 to 11440 lumens (33.8W to 104.5W)
  • Emergency Output (BLF):
    • Prismatic Acrylic & Glass - 270 Lumens
    • Prismatic TP(a) only - 284 Lumens
  • All optics are TP(a) rated:
    • Prismatic acrylic above 4mm toughened glass
    • Single sheet 3mm prismatic fireguard material Note - a glass front face resists all cleaning chemicals and is best for a sterile environment. Other TP(a) materials are selected for best chemical resistance if advice is needed contact the Whitecroft Technical Desk.
  • LED product also includes a diffusing sheet mounted behind the prismatic material
  • LED product has colour rendering index of Ra ≥80 as standard
  • Ra ≥90 is available as an option for enhanced examination in Healthcare environments

Body

  • Front access only
  • Welded steel body finished white
  • Compatible with modular exposed T and spring T ceilings. Recessing panels are recommended on spring T ceilings to retain room integrity
  • Dual IP rated - to a BSI tested and certified construction as protecting the room to IP65 from void contamination with the front frame in place and IP54 with the frame removed
  • Extruded aluminium outer frame (gasketed to the T bar) and inner frame integrated in line but at an angle to eliminate a vertical gap. Concealed front frame fixings and white full gloss frames
  • RAL Colour: White RAL9016
  • The diffuser clamping system is highly secure and will accept glass. The inner frame design facilitates diffuser replacement
  • Robust extruded aluminium side arm cam brackets adjusted from outside the sealed body
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Prismatic acrylic above 4mm toughened glass (LED)

Prismatic acrylic above 4mm toughened glass (LED) HF Gear 3hr Emergency LL/CW L70 B50
L80
L90
LED 3208 Lumens 33.8W (600x600) DLAAGH14K DLAAGH14KEM 95 >100k >100k 65k
LED 5430 Lumens 62.4W (600x600) DLAAGH24K DLAAGH24KEM 87 >100k 84k 39k
LED 3208 Lumens 34.1W (1200x300) DLAAGH34K DLAAGH34KEM 94 >100k >100k 65k
LED 5430 Lumens 58.2W (1200x300) DLAAGH44K DLAAGH44KEM 93 >100k 84k 39k
LED 6417 Lumens 59.1W (1200x600) DLAAGH54K DLAAGH54KEM ECA 109 >100k >100k 65k
LED 8144 Lumens 71.5W (1200x600) DLAAGH64K DLAAGH64KEM ECA 114 >100k >100k 46k
LED 10859 Lumens 104.5W (1200x600) DLAAGH74K DLAAGH74KEM 104 >100k 84k 39k

Note: Luminaire codes DLAAGY44K, DLAAGY54K and DLAAGY64K have 2 drivers and require 2 DALI addresses
Note: Luminaire codes DLAAGY74K have 3 drivers and require 3 DALI addresses

Prismatic TP(a) single sheet (LED)

Prismatic TP(a) single sheet (LED) HF Gear 3hr Emergency LL/CW L70 B50
L80
L90
LED 3380 Lumens 33.8W (600x600) DLAKH14K DLAKH14KEM 100 >100k >100k 65k
LED 5720 Lumens 62.4W (600x600) DLAKH24K DLAKH24KEM 92 >100k 84k 39k
LED 3380 Lumens 34.1W (1200x300) DLAKH34K DLAKH34KEM 99 >100k >100k 65k
LED 5720 Lumens 58.2W (1200x300) DLAKH44K DLAKH44KEM 98 >100k 84k 39k
LED 6760 Lumens 59.1W (1200x600) DLAKH54K DLAKH54KEM ECA 114 >100k >100k 65k
LED 8580 Lumens 71.5W (1200x600) DLAKH64K DLAKH64K EM ECA 120 >100k >100k 46k
LED 11440 Lumens 104.5W (1200x600) DLAKH74K DLAKH74KEM ECA 109 >100k 84k 39k

Note: Luminaire codes DLAKY44K, DLAKY54K and DLAKY64K have 2 drivers and require 2 DALI addresses
Note: Luminaire codes DLAKY74K have 3 drivers and require 3 DALI addresses

Accessories

Recessing Panel 600x600mm RP600X600
Recessing Panel 600x1200mm RP600X1200
Recessing Panel 300x1200mm RP300X1200

Options

COMEPS Add suffix /EP i.e DLAAGH14K/EP
DALI DIMMING Replace H with Y i.e DLAAGY14K
Ra90 (LED only) Add 9 after D i.e D9LAAGH14K
VERSION L W H
600x600 LED 598 598 124
1200x600 LED 1198 598 124
1200x300 LED 1198 298 124

Photometic Performance

Photometic Performance Diagram - 600x600mm 5700 lumen, 73W LED
600x600mm 5700 lumen, 73W LED
LOR = 100%
SHR MAX = 1.39

Performance Guide

Performance Guide Diagram 1
  • Lamps: 4300 lumen LED
  • Illuminance: 530 lux
  • Spacing: 2.4m x 2.4m

  • Maintenance: 0.8
  • Reflectance: 70/50/20
  • Ceiling Height: 2.7m
  • Working plane: 0.8m

LED Performance

Colour Temp RA (CRI) Colour consistency
4000K >80 MacAdam 3 SDCM

Recessed modular LED clean room luminaire to a BSI tested and certified construction as IP65 frame on IP54 frame off with twin in line extruded aluminium frames with angled integration and concealed front frame fixings, suspension via robust aluminium cam brackets adjusted from outside the luminaire - as Whitecroft Lighting DTFA ELITE

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