LED Surface Mount No Ceiling Recessed Wall Washer Light Specification Sheet

 LED Surface Mount No Ceiling Recessed Wall Washer Light, also known as surface mount plaster line light, is a brand-new indoor ambient lighting solution.

 It requires no suspended ceiling, directly mounted at the corner between wall and ceiling. Equipped with high CRI COB LED strip, it casts soft gradient wall 

 washing light on the wall, creating advanced indirect lighting effect for modern interior decoration. Multiple profile options are available to meet different 

 design requirements.

 

 

 

 

 Key Features

- No suspended ceiling required, surface mount installation, saves construction cost and time

- High CRI COB LED strip, excellent color rendering, uniform light output without dark spots

- Premium aluminum alloy profile, fast heat dissipation, long service life

- Multiple cross-section profiles available for different wall washing effect

- Soft indirect wall washing lighting, anti-glare

- Customizable length, compatible with 24V DC dimming system

 65mm Width Right Angle Model Dimension Drawing (1m with CRI90 COB Strip)

  3. Technical Parameters

 4. Profile Introduction

Three mainstream aluminum profiles for option:

1. 65mm Width Right Angle Model: Large light-emitting area, strong wall washing effect

2. 30mm Width Right Angle Model: Slim profile, suitable for narrow corner space

3. Single-sided Emit Surface Mount Model: Classic shape, linear soft wall washing light

All models adopt surface mount inner corner single side light emission, ideal for projects without suspended ceiling.

【Image Placeholder 4：Single-sided Emission Surface Mount Model Dimension Drawing (1m with CRI90 COB Strip)】

 5. Installation Instruction

 5.1 Aluminum Profile Quick Installation Steps

1. Fix the aluminum channel with screws on both sides

2. Fasten the outer cover to match both sides of the profile

3. Paste COB LED strip inside, place transformer into the channel

4. Snap on the PC diffuser cover, finish installation

5：Aluminum Channel Installation Guide Diagram】

   5.2 Downward Emit Model Installation Steps

1. Reserve installation space at the joint of gypsum board and vertical surface, reinforce with wood board

2. Connect profile segments with connectors as needed

3. Paste LED strip flatly, test lighting with transformer in advance

4. Place diffuser sheet and install end caps

5. Connect power supply and fix the profile

6. Fill joint with putty and paint

 5.3 Double Eyelid Model Installation Steps

1. Confirm installation position and reserve 24V power cable

2. Connect profile segments with connectors

3. Paste LED strip flatly, test lighting before installation

4. Insert PC diffuser sheet

5. Fasten profile with screws and connect power supply

6. Fill joint with putty and paint

 5.4 General Quick Installation Steps

Step1: Prepare the aluminum profile

Step2: Mount the profile to wall-ceiling corner

Step3: Insert LED strip and wire connection

Step4: Install diffuser cover and complete

 6. Light Distribution & Lighting Principle

The profile is installed at the corner between ceiling and wall. The LED light source emits light towards the wall, forming soft gradient wall washing effect, no direct glare to human eyes.

【Image Placeholder 9：Light Distribution Principle & Installation Rendering】

 7. Application

Residential bedroom, living room, villa, hotel, office, showroom, interior renovation without suspended ceiling, indirect ambient decorative lighting

 8. Notes

- Only for indoor dry environment, keep away from water and moisture

- Must use matched DC24V constant voltage power supply

- Do not short circuit during wiring operation

- COB strip can only be cut at marked cutting points

- Putty and painting work should be operated after profile fixed