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DJANA Wall Washer
DJANA Wall Washer
DJANA 蒂嘉娜

DJANA Wall Washer

6-Configuration Wall Washer | Bridgelux Full-Spectrum | LTECH Matter | Gallery Grade

CCT Range
2700K - 6500K Tunable White (Bridgelux full-spectrum)
Colour Rendering
CRI >= 97 (Bridgelux Thrive Ra98 available)
Efficacy
170 lm/W
Output
6120 LM
Request BOM & Spec SheetsDatasheet (PDF)
01 — Why it qualifies as HCL

Circadian performance, stated as measurable numbers

Tunable white is a colour feature. Human Centric Lighting is a measurement obligation. Below are the quantities a lighting designer needs to model BY001 against WELL v2, CIE S 026 and IEC TR 61547-1 — including the ones still awaiting third-party verification.

Melanopic response across the tuning range

2700
3000
3500
4000
5000
5700
6500
Below WELL v2 L03 daytime threshold at the lowest setting
At 2700 K
0.45
M/P Ratio
225
Mel-EDI @ 500 lx

Move the control to see melanopic output across the tuning range.

M/P Ratio

Target >= 0.90 @ 5000K / <= 0.35 @ 2700K

Melanopic DER, CIE S 026:2018, across the tuning range

Design target

Percent Flicker

< 1% (LTECH DALI-2/Matter driver, IEEE 1789 NOEL)

Across the dimming range; IEEE 1789-2015 no-risk region

Design target

SVM

<= 0.40 (LTECH precision PWM)

Stroboscopic visibility measure; IEC TR 61547-1 limit 0.4

Design target

Colour Shift

< 0.003 over full dimming range (LTECH + Bridgelux)

At 6 000 h, Ta 25 °C

Design target

SDCM

<= 1 SDCM (Bridgelux Thrive) / <= 2 SDCM (standard)

MacAdam ellipse, initial, ANSI C78.377

Design target

TM-30-20

Fidelity and gamut index, ANSI/IES TM-30-20

Design target

CRI Ra

CRI >= 97 (Bridgelux Thrive Ra98 available)

Measured at 4000 K reference point

Design target

Glare · UGR

4H8H, transverse viewing

Design target

SUMLINK Verified — values marked Design target are engineering design values from the driver and LED platform specification, not yet confirmed by independent laboratory report. Verified values are backed by a test report available on request. We publish the distinction rather than the marketing number.
[{"k": 2700, "mp": 0.35, "edi": 175, "note": "Evening close — M/P < 0.35 protects exhibit colour fidelity after hours."}, {"k": 3000, "mp": 0.42, "edi": 210, "note": "Intermediate gallery warm white."}, {"k": 4000, "mp": 0.64, "edi": 320, "note": "Opening activation — 4000K true-colour wash at 400 lx."}]

02 — Selection

Model selection

Per-SKU dimensions and profiles are released with the BOM. Below is what is confirmed today.

Finish ● Black ○ White · All models 2700–6500 K

POWER

36W

FLUX

6120 LM

CCT

2700K - 6500K Tunable White (Bridgelux full-spectrum)

ENVELOPE

25×40mm cross-section · lengths: custom

FINISH

Matte White | Matte Black | Silver

Individual model dimensions, mounting type and per-SKU datasheets are issued on request while the model schedule is finalised.

Request the model schedule

03 — Verification

Full specification

Single source of truth. Nothing here is repeated elsewhere on the page.

Photometric
01
Luminous flux
6120 LM
Efficacy
170 lm/W
CCT range
2700K - 6500K Tunable White (Bridgelux full-spectrum)
Chromaticity
<= 1 SDCM (Bridgelux Thrive) / <= 2 SDCM (standard)
CRI Ra
CRI >= 97 (Bridgelux Thrive Ra98 available)
R9
R9 > 80 (Bridgelux Thrive)
Duv
< 0.003 over full dimming range (LTECH + Bridgelux)
Distribution
10°×45° / 20°×33° / 30°×40° / 40° / 60°
Circadian & visual comfort
02
Melanopic DER
Target >= 0.90 @ 5000K / <= 0.35 @ 2700K
Percent flicker
< 1% (LTECH DALI-2/Matter driver, IEEE 1789 NOEL)
SVM
<= 0.40 (LTECH precision PWM)
Electrical & control
03
Power
36W
Protocol
LTECH Matter over Thread + DALI-2
Dimming range
0.1% - 100% (LTECH Matter/DALI-2)
Physical & installation
04
Finish
Matte White | Matte Black | Silver
Dimensions
25×40mm cross-section · lengths: custom
IP rating
IP20
Lifetime, compliance & warranty
05

05 — Resources

Downloads

Product datasheet
AVAILABLE ON REQUEST
IES / LDT photometric files
AVAILABLE ON REQUEST
Installation & DALI wiring
AVAILABLE ON REQUEST
BIM / Revit family
AVAILABLE ON REQUEST
Test reports (Verified metrics)
AVAILABLE ON REQUEST
Warranty & compliance
AVAILABLE ON REQUEST

Specifying this fixture on a live project?

Send the room schedule — we return a BOM, driver and control topology, and the spec sheets for each SKU.

Request BOM & Spec SheetsTalk to a specifier