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SuperLightingLED
SUPERLIGHTINGLED CO., LTD
Web: www.superlightingled.com
Email: [email protected]
Date: 2026-11-03 | ID: 4720

LED Diffuser Channel Aluminum Profile For 15mm 5050 Double Row LED Strip Lights

MODEL: QSG-2114B
Price based on selections below:
$9.99
Select Channel Color:Silver (Base), Black
Select Diffuser:PC Opal matte diffuser (Base), PC Semi-clear diffuser (Base)
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

Check this surface mount led channel diffuser with a curved slide-in led diffuser. The 16.8mm channel inner width is suitable for 15mm wide or 12mm wide led strip lights. 

If you're looking for a led aluminum channel with even light diffusion, a curved light diffuser is a better choice than a flat led light diffuser. The farther the LED is from the led strip diffuser, the more uniform the light spreads.

Uniform light diffusion and led light diffusers are also relevant. LED diffusers with low transmittance (frosted diffuser/semi-clear diffuser or opal matte diffuser) have more uniform LED light than diffusers with high transmittance (clear diffuser).

 


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-2114B
Channel Size W21mm(0.83in)*H23.5mm(0.93in)
Inner Width

16.8mm(0.66in)

Aluminum Color Silver/Black
LED Diffuser PC opal microprism diffuser /PC clear microprism diffuser /PC semi-clear diffuser
Length 1m(3.28ft) /2m(6.56ft)
Accessory End cap without hole, end cap with wire hole, stainless steel mounting clips
Waterproof Non-waterproof(Indoor use)
Apply to 15mm 3528/2835/5050/CCT double-row flexible led strip lights
Installation Surface 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

LED Diffuser Channel Aluminum Profile For 16mm LED Strip Lights

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