28x26mm Linear Wall Washer Lighting 48LEDs/piece (#DL-LWW2826)
IP65 · DL-LWW2826
Model: DL-LWW2826
Overview
The DL-LWW2826 28x26mm Linear Wall Washer is an IP65-rated linear wall washer measuring 28x26mm with 48LEDs per piece. It offers 90° beam angle options, 8~20W power range and dimmable drive, and is built to order in custom lengths of 0.5~3M custom for facade grazing, column and wall-washing projects.
Description
Engineered with a precise 90-degree beam angle and smooth dimmable control, this linear wall washer delivers seamless architectural facade lighting without harsh hot spots. Concealed rear or bottom wiring outlets and waterproof quick-disconnect connectors enable continuous series connections with zero dark gaps at fixture joints. A high-transmittance, UV-resistant tempered glass face mask offers robust scratch and impact resistance for dependable outdoor architectural lighting environments. Manufactured for factory-direct wholesale project supply, these 28x26mm fixtures support custom runs from 0.5 to 3 meters with 48 LEDs per unit.
Specifications
| DIMMABLE | Yes |
|---|---|
| IP RATING | IP65 |
| BEAM ANGLE | 90° |
| RUN LENGTH | 0.5~3M |
Applications
- Cove, wall-wash & perimeter lighting — Coves, recesses, wall-wash details and ceiling perimeters where a continuous, uniform line of light is required.
- Showroom & hospitality display lighting — Shelving, display cases, reception desks and signage backlighting in shops, showrooms and hospitality spaces.
- Kitchen & wardrobe under-cabinet lighting — Kitchen, wardrobe and furniture task lighting where the strip stays hidden and only the light is seen.
- Damp and splash-prone areas (IP65) — IP65 protection covers covered outdoor soffits, bathrooms and kitchens where occasional water contact is expected.
Request a quotation for #DL-LWW2826
DENO LED is a Shenzhen-based LED strip manufacturer with its own Foshan production base. Send the run length, voltage, CCT/CRI and IP rating you need and our engineering team replies with a specification sheet, wiring plan and price — OEM/ODM and fully custom builds included.
- Warranty: 5 years
- Lead time: standard boards: samples from 1 working day · custom: 3–5 working days · new FPCB: 1–3 weeks · production 1–2 weeks after sample approval
- Compliance: CE · UL · RoHS
- Bonding wire: 99.99% pure gold
- Copper foil: 99.9% pure copper FPCB
Photometric Performance — CCT × CRI Efficacy Matrix
Peak measured luminous efficacy: 67.1 lm/W at 4000K, Ra 80, ErP energy class G (Grade DL (2nd Tier) · 9.6W/m).
All values are measured at the stated power density and ambient 25 °C, reported as luminous efficacy in lumens per watt (lm/W), luminous flux per metre (lm/m) and the corresponding EU ErP (2019/2015) energy class.
Grade DL (2nd Tier) · 9.6W/m
| CCT (K) | Ra 80 — Luminous Efficacy (lm/W) | Ra 80 — Luminous Flux (lm/m) | Ra 80 — ErP Energy Class | Ra 90 — Luminous Efficacy (lm/W) | Ra 90 — Luminous Flux (lm/m) | Ra 90 — ErP Energy Class | Full Spectrum (Ra 95+) — Luminous Efficacy (lm/W) | Full Spectrum (Ra 95+) — Luminous Flux (lm/m) | Full Spectrum (Ra 95+) — ErP Energy Class |
|---|---|---|---|---|---|---|---|---|---|
| 1800 K | 51.2 lm/W | 491.2 lm/m | G | — | — | — | — | — | — |
| 2300 K | 56.8 lm/W | 545.4 lm/m | G | — | — | — | — | — | — |
| 2700 K | 58.3 lm/W | 559.2 lm/m | G | — | — | — | — | — | — |
| 3000 K | 63.9 lm/W | 613.4 lm/m | G | — | — | — | — | — | — |
| 3500 K | 65.1 lm/W | 625.1 lm/m | G | — | — | — | — | — | — |
| 4000 K | 67.1 lm/W | 644.3 lm/m | G | — | — | — | — | — | — |
| 5000 K | 67.1 lm/W | 644.3 lm/m | G | — | — | — | — | — | — |
| 6500 K | 60.6 lm/W | 581.5 lm/m | G | — | — | — | — | — | — |
Grade DL (2nd Tier) · 12W/m
| CCT (K) | Ra 80 — Luminous Efficacy (lm/W) | Ra 80 — Luminous Flux (lm/m) | Ra 80 — ErP Energy Class | Ra 90 — Luminous Efficacy (lm/W) | Ra 90 — Luminous Flux (lm/m) | Ra 90 — ErP Energy Class | Full Spectrum (Ra 95+) — Luminous Efficacy (lm/W) | Full Spectrum (Ra 95+) — Luminous Flux (lm/m) | Full Spectrum (Ra 95+) — ErP Energy Class |
|---|---|---|---|---|---|---|---|---|---|
| 1800 K | 50.3 lm/W | 603.7 lm/m | G | — | — | — | — | — | — |
| 2300 K | 55.9 lm/W | 670.4 lm/m | G | — | — | — | — | — | — |
| 2700 K | 57.3 lm/W | 687.3 lm/m | G | — | — | — | — | — | — |
| 3000 K | 62.8 lm/W | 754 lm/m | G | — | — | — | — | — | — |
| 3500 K | 64 lm/W | 768.4 lm/m | G | — | — | — | — | — | — |
| 4000 K | 66 lm/W | 791.9 lm/m | G | — | — | — | — | — | — |
| 5000 K | 66 lm/W | 791.9 lm/m | G | — | — | — | — | — | — |
| 6500 K | 59.6 lm/W | 714.8 lm/m | G | — | — | — | — | — | — |
Grade DL (2nd Tier) · 24W/m
| CCT (K) | Ra 80 — Luminous Efficacy (lm/W) | Ra 80 — Luminous Flux (lm/m) | Ra 80 — ErP Energy Class | Ra 90 — Luminous Efficacy (lm/W) | Ra 90 — Luminous Flux (lm/m) | Ra 90 — ErP Energy Class | Full Spectrum (Ra 95+) — Luminous Efficacy (lm/W) | Full Spectrum (Ra 95+) — Luminous Flux (lm/m) | Full Spectrum (Ra 95+) — ErP Energy Class |
|---|---|---|---|---|---|---|---|---|---|
| 1800 K | 46.2 lm/W | 1109.8 lm/m | G | — | — | — | — | — | — |
| 2300 K | 51.3 lm/W | 1232.3 lm/m | G | — | — | — | — | — | — |
| 2700 K | 52.6 lm/W | 1263.6 lm/m | G | — | — | — | — | — | — |
| 3000 K | 57.8 lm/W | 1386.1 lm/m | G | — | — | — | — | — | — |
| 3500 K | 58.9 lm/W | 1412.5 lm/m | G | — | — | — | — | — | — |
| 4000 K | 60.7 lm/W | 1455.7 lm/m | G | — | — | — | — | — | — |
| 5000 K | 60.7 lm/W | 1455.7 lm/m | G | — | — | — | — | — | — |
| 6500 K | 54.7 lm/W | 1314 lm/m | G | — | — | — | — | — | — |
Related models in this series
See every model in Linear Light Series or narrow to Linear Wall Washer Led. Compare wattage, lumen output and run length in the ProCalc parameter library, or request OEM/ODM pricing on the custom manufacturing page.
Frequently Asked Questions
What beam angles are available for the DL-LWW2826 28x26mm Linear Wall Washer?
Beam angle options are 90°, so you can grazing-wash a facade or spread light evenly across a wall from a longer standoff distance.
Is this linear wall washer suitable for outdoor use?
Yes. It is IP65 rated against dust and low-pressure water jets, which suits covered outdoor facades, canopies and landscape walls. For continuous immersion or heavy pressure washing, ask us about higher IP options.
What are the key specifications of #DL-LWW2826?
DL-LWW2826 | 28x26mm Linear Wall Washer Lighting 48LEDs/piece | IP65: full technical data. Photometric files, wiring diagrams and test reports are available in the downloads block on this page.
How bright is #DL-LWW2826 and how wide is the beam?
Beam angle is 90°. Mounting depth, diffuser transmittance and LED pitch decide the final uniformity, so plan the channel depth together with the density rather than the wattage alone.
Is #DL-LWW2826 dimmable?
Dimming: Yes. It works with constant-voltage PWM, 0-10V, DALI or TRIAC control as long as the driver and controller match the input voltage. For flicker-sensitive spaces such as studios and hospitals ask for a high-frequency PWM driver.
Engineering & selection guide
Bending limits, IP selection, voltage drop, cutting and the full buyer Q&A for this family are kept on the series page.
- Linear wall washer LED selection guide — housing and mounting options, aiming and optics, driver and dimming selection for this fixture family
- LED strip engineering selection handbook