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Linear · Surface

LIGHT LINE 50 SURFACE

Range code LL50SF
LIGHT LINE 50 SURFACE

LIGHT LINE 50 SURFACE puts the same clean 50 x 75mm line straight onto the ceiling, for offices, corridors and circulation spaces where suspension is not wanted. diVa CREE LED boards behind a continuous opal diffuser up to 25m long, no visible joints, in eight lengths and four outputs each. Black, white or any RAL. Flush thinking, surface finish.

50 x 75mm Extruded aluminium profile
202lm/W Up to, CREE LED boards
Up to16,800lm 2820mm, board lumens
IP40 Class I, opal diffuser
50 x 75mm profile; lengths 860 / 1140 / 1420 / 1700 / 1980 / 2260 / 2540 / 2820mm; continuous runs to 25m IP40 830 · 840 · 940 · tunable white 827-865 and 927-965 Black
Datasheet (PDF) Technical data Part-code builder
Applications
Offices Open plan areas Meeting rooms Corridors Circulation areas Schools Colleges Retail

Technical information

Enter the bold lumen value in Relux.

High output emergency (6 W): EMHO, EMSTHO or EMD2HO.

Board lumens (light output ratio 83%)
Output lmWlm/WEmergency lm (2 / 3 W)Emergency lm, HO (6 W)Photometric file
14107.00201.44251,270 LL50SF-1410-840-860.LDT
18809.30202.24251,275 LL50SF-1880-840-1140.LDT
235011.60202.64251,275 LL50SF-2350-840-1420.LDT
282013.90202.96401,280 LL50SF-2820-840-1700.LDT
288014.30201.44251,270 LL50SF-2880-840-860.LDT
329016.20203.16401,280 LL50SF-3290-840-1980.LDT
376018.60202.26351,275 LL50SF-3760-840-2260.LDT
384019.10201.04201,265 LL50SF-3840-840-860.LDT
384019.10201.04201,265 LL50SF-3840-840-1140.LDT
423020.90202.46401,275 LL50SF-4230-840-2540.LDT
470023.20202.66401,275 LL50SF-4700-840-2820.LDT
480023.90200.84201,265 LL50SF-4800-840-1420.LDT
504025.40198.44151,250 LL50SF-5040-840-860.LDT
512025.40201.64251,270 LL50SF-5120-840-1140.LDT
576028.70200.76301,265 LL50SF-5760-840-1700.LDT
640031.80201.34251,270 LL50SF-6400-840-1420.LDT
672033.80198.84201,255 LL50SF-6720-840-1140.LDT
672033.50200.66301,265 LL50SF-6720-840-1980.LDT
768038.20201.06351,265 LL50SF-7680-840-1700.LDT
768038.20201.06351,265 LL50SF-7680-840-2260.LDT
840042.30198.64151,250 LL50SF-8400-840-1420.LDT
864043.00200.96351,265 LL50SF-8640-840-2540.LDT
896044.50201.36351,270 LL50SF-8960-840-1980.LDT
960047.80200.86351,265 LL50SF-9600-840-2820.LDT
1008050.80198.46251,250 LL50SF-10080-840-1700.LDT
1024050.90201.26351,265 LL50SF-10240-840-2260.LDT
1152057.20201.46351,270 LL50SF-11520-840-2540.LDT
1176059.20198.66251,250 LL50SF-11760-840-1980.LDT
1280063.60201.36351,270 LL50SF-12800-840-2820.LDT
1344067.70198.56251,250 LL50SF-13440-840-2260.LDT
1512076.10198.76251,250 LL50SF-15120-840-2540.LDT
1680084.60198.66251,250 LL50SF-16800-840-2820.LDT

Light distribution

cd/klm
100200300400500
C0–C180 C90–C270

Intensities in cd/klm, so the shape applies to every output.

Part-code builder

Pick one option in each position. Every combination shown is a valid build.

1 Range
LIGHT LINE 50 SURFACE
5 Length
1420mm (5 boards)
2 Output (board lumens)
4,800 lm, 23.9 W Depends on: Length
3 Colour temperature
80 CRI, 4000 K
4 Control gear
DALI dimming DT8, cSW: Only with 827-865 or 927-965 (colour temperature)
6 Colour
White
7 Sensor
None PIR: Only with FI gear
8 Emergency
No emergency Depends on: Control gear
Your part code Outputs are board lumens (light output ratio 83%). Downlight only: the suspended LIGHT LINE 50 offers up and down. Special variations to order: RGBW, blind diffuser sections or blank infill pieces. Custom lengths and continuous runs to 25m: discuss with the diVa sales office.
Add to schedule

Also in the range

LIGHT LINE 50 SUSPENDED LINEAR · SUSPENDED LIGHT LINE 50 SUSPENDED 50 x 75 mm 202 lm/W DN · UP&DN Up to 25,200 lm
Free lighting design service Not sure which output? Send us the drawings. We lay out the scheme with LIGHT LINE 50 SURFACE, calculate it in Relux to EN 12464-1 and return marked-up plans with part codes.
Request a lighting design

Features

  1. 01Extruded aluminium profile, 50 x 75mm, surface mounted; continuous opal diffuser up to 25m, no visible joints
  2. 02diVa CREE LED boards, downlight only
  3. 03Eight lengths from 860 to 2820mm, four outputs each, up to 202 lm/W (board)
  4. 04830, 840 or 940; tunable white 827-865 or 927-965 (DT8)
  5. 05Fixed output or DALI; Casambi wireless (bDW)
  6. 06Continuous linear and long joined runs; through wiring, plug and play connections and blank infills to order
  7. 07PIR, PIR with daylight dimming or DALI-2 PIR, fitted in an oversized end cap
  8. 08Integral emergency with LiFePO4 battery: 3hr manual test, self-test or DALI-2

Specification

IP
IP40
Lifetime
125,000 h
Colour options
830, 840, 940, tunable white 827-865 and 927-965
Tunable white
2700 to 6500 K (827-865 at 80 CRI, 927-965 at 90 CRI; DT8 gear)
Controls
FI, DALI, swDIM, DT8 (tunable white), bDW, cSW
Emergency
EM, EMST, EMD2 (integral, LiFePO4 battery); high output EMHO, EMSTHO, EMD2HO (6 W)
Mounting
Surface
Finish
BL Black, WH White
Supply
230 V 50 Hz
Electrical class
Class I
Dimensions
50 x 75mm profile; lengths 860 / 1140 / 1420 / 1700 / 1980 / 2260 / 2540 / 2820mm; continuous runs to 25m
Warranty
5 years

Control gear, standards & warranty

  • UKCA
  • CE
  • RoHS
  • WEEE
  • 230 V 50 Hz
  • Class I
  • IP40
  • Emergency BS 5266-1

Tridonic driver as standard: fixed output or DALI; Casambi wireless (bDW). Integral emergency with LiFePO4 battery.

diVa five year warranty

Downloads

Need photometric files, installation instructions or a BIM object not listed here? Ask our technical team.