MESTRA LED - diVa lighting ltd

MESTRA LED is a slim wall uplighter that throws light across the ceiling to lift the room and help meet LG7 guidance. A Tridonic module and driver behind an opal diffuser give four outputs to 3,800 lm from a body just 70mm deep, in white, black or any RAL, with DALI, Casambi and emergency options. Looks up, lifts the room.

Up to3,800lm Output (840)

127lm/W At 2,475 lm, 840

70mm From the wall

100,000h L80/B10

639 x 194mm, 70mm deep IP20 840 · 830 White 9016

Datasheet (PDF) Technical data Part-code builder

Applications

Corridors Stairwells Classrooms Offices Reception areas Communal housing Student accommodation

Technical information

Enter the bold lumen value in Relux.

Higher emergency outputs (3 W and 6 W) on request.

Luminaire lumens · 840 and 830

Output lm	W	lm/W	Emergency lm (2 W)	Photometric file
1850	16.00	115.6	245	MELED-1975-830.LDT
1975	16.00	123.4	260	MELED-1975-840.LDT
2350	19.50	120.5	255	MELED-2475-830.LDT
2475	19.50	126.9	265	MELED-2475-840.LDT
3000	25.00	120.0	250	MELED-3175-830.LDT
3175	25.00	127.0	265	MELED-3175-840.LDT
3600	30.50	118.0	250	MELED-3800-830.LDT
3800	30.50	124.6	260	MELED-3800-840.LDT

Light distribution

cd/klm

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

MESTRA LED

2 Output

2475 output (19.5 W)

3 Colour temperature

80 CRI, 4000 K

4 Control gear

Fixed output

5 Finish

White RAL 9016

6 Emergency

None

Your part code One output code covers both colour temperatures; see the technical table for each lumen value. Presence / daylight sensor and lower outputs on request.

Add to schedule

Free lighting design service Not sure which output? Send us the drawings. We lay out the scheme with MESTRA LED, calculate it in Relux to EN 12464-1 and return marked-up plans with part codes.

Request a lighting design

Features

01Wall-mounted uplighter, 639 x 194mm, 70mm deep
02Tridonic LED module and driver; four outputs to 3,800 lm
03Opal acrylic diffuser for even, homogenous light
04Helps meet LG7 guidance for ceiling and wall brightness
054000 K or 3000 K at CRI >80
06Fixed output, DALI (also DSI), switchDIM or Casambi wireless
07White RAL 9016 as standard; black RAL 9005 or any RAL
08Emergency EM, EMST or EMD2; L80/B10 >100,000 h

Specification

IP: IP20
Lifetime: 100,000 h
Colour options: 840, 830
Controls: FI, DALI (also DSI), swDIM, bDW
Emergency: EM, EMST, EMD2
Mounting: Wall (uplighter)
Finish: WH White (9016), BL Black (9005)
Supply: 230 V 50 Hz
Electrical class: Class I
Dimensions: 639 x 194mm, 70mm deep
Warranty: 5 years

Control gear, standards & warranty

UKCA
CE
RoHS
WEEE
230 V 50 Hz
Class I
IP20
Emergency BS 5266-1

Tridonic LED module and driver. Fixed output, DALI (also DSI), switchDIM or Casambi wireless (bDW). Emergency EM, EMST or EMD2.

Downloads

Datasheet MESTRA-LED.pdf Open Download
Photometric files (LDT) 8 files Registered Sign in to download
Show all 8 files

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