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SuperLightingLED
SUPERLIGHTINGLED CO., LTD
Web: www.superlightingled.com
Email: [email protected]
Date: 2026-11-03 | ID: 4657

Recessed LED Diffuser Channel For 20mm Triple Row LED Lighting Strip

MODEL: QSG-3525
Price based on selections below:
$14.99
Select Channel Color:Silver (Base)
Select Diffuser:PC opal (60-65% transmittance) (Base), PC semi-clear (70-80% transmittance) (Base)
Select Installation:No (Base), Spring Clips (For Recessed)
Select Length:3.28ft (1 meter) (Base), 6.56ft (2 meters), 8ft (2.44 meters), 20cm (7.87in) Sample
AvailabilityIn Stock
ConditionBrand New
Technical Specifications

With 20.6mm/0.81in inner width, this recessed aluminum led profile is made of 6063-T5 high-quality aluminum alloy and provides additional heatsinking and mechanical protection for the led strip, suitable for 20mm/15mm triple row led light strips or dual row led strips. PC led light diffuser cover makes the led lighting more uniform and soft. We provide colors silver aluminum channel to meet your decoration style. The led aluminum profiles support cutting, If you have requirements for the channel aluminum length, feel free to contact us to customize. With end caps and 5cm spring clips, the recessed-mounted aluminum led diffuser channel can be mounted in walls, furniture, cabinets, wardrobe, etc., perfect for your residential and commercial linear lighting LED projects. 

 


Note:

As the 2m and 3m led aluminum profiles are too light and long, the package size will exceed the DHL/UPS/TNT requirement(4feet), so extra long transportation costs ($170) will be required. The aluminum led strip lighting channel product itself is soft and easily damaged, so under normal circumstances, 2m and 3m extruded aluminum channels' MOQ is 10 pieces. 

If you need a full 20-meter aluminum light diffuser channel, we recommend that you use 20 1-meter long led light strip channel splicing with some channel connectors, both sides of the product using industrial right angle cutting. After installation it does not affect the appearance. 

the led aluminum profile channel and led diffuser

 


Standards and Certifications

CE FCC RoHS ISA SGS ISO 

Product Specifications

Material 6063-T5 Aluminum Alloy
Model QSG-3525
Channel Size W34.8mm(1.37in)*H23.2mm(0.91in)
Inner Width 20.6mm(0.81in)
Aluminum Color Silver
LED Diffuser PC opal microprism diffuser / PC se-mi clear diffuser
Length 1m(3.28ft) /2m(6.56ft) /2.44m(8ft)
Accessory End cap without hole, end cap with wire hole, 5cm spring clips
Waterproof Non-waterproof(Indoor use)
Apply to 15mm/20mm 2835/3528/5050/CCT multi-row flexible led strip lights
Installation Recessed Mounted

 


Applications - Ultimate Guide to LED Aluminum Channel

  1. Residential lighting: wardrobe, cabinet, kitchen, furniture, etc. 

  2. Commercial lighting: office/supermarket/shopping Mall

  3. Indoor illumination

  4. Stores shelf LED lighting 

  5. Heat sink and physical protection to the LEDs

  6. Interior light design (stairs / storage / floor) 

  7. Exhibition boot LED lighting 

  8. Backlight or supplementary lighting

the difference between of led channel diffuser

 

© 2026 SuperLightingLED. All specifications are subject to change without notice.