How do I get the 360-degree lighting effect?

To achieve a full 360-degree glow, you must install two separate LED light strips back-to-back on the internal mounting surfaces of the channel.

What is the maximum width of LED strip this profile can hold?

This profile has a 14.5mm inner width, designed to accommodate LED strips up to 14.5mm wide for a secure fit.

Can I use this aluminum profile outdoors?

No, this is a non-waterproof profile (IP20 rated) and is designed for indoor use only in dry locations.

Is a black diffuser cover available?

This model comes standard with a semi-clear diffuser. A black diffuser may be available as a custom order. Please contact our sales team to inquire about custom options.

Does this product include the LED strip and power supply?

No, the LED strips and power supply are sold separately. This allows you to select the precise brightness, color temperature, or color-changing capabilities your project requires.

How long are the suspension cables?

When you select the 'Suspended Steel Cable' option, the kit includes 1.5-meter (approximately 4.92 ft) long adjustable cables.

Can I cut this profile to a custom length?

Yes, the aluminum channel and diffuser can be easily cut to any desired length using a fine-toothed hacksaw or a miter saw with a blade suitable for aluminum.

Spec Sheet - QSG-3030H

Select Diffuser:	PC semi-clear (70-80% transmittance) (Base)
Select Installation:	1pcs 1.5m Suspended Steel Cable (For Hanging), No Suspended Cable (Base)
Select Length:	3.28ft (1 meter) (Base), 6.56ft (2 meters), 8ft (2.44 meters), 20cm (7.87in) Sample
Availability	In Stock
Condition	Brand New

Introducing the QSG-3030H, a 30mm diameter round black aluminum profile engineered for creating spectacular suspended lighting fixtures with a full 360-degree glow. Its unique internal design accommodates two LED strips, making it the perfect solution for crafting custom hanging LED ceiling lights. Constructed from high-grade 6063-T5 aluminum, this aluminum channel not only provides a sleek, modern housing but also acts as an essential heat sink to prolong the life of your LEDs. The semi-clear PC diffuser softens the light, producing a uniform, dot-free appearance ideal for architectural and design-focused applications. This profile is compatible with various single-row led light strips up to 14.5mm wide, offering versatility for your interior lighting projects.

Key Features

360-Degree Illumination

Designed to hold two LED strips back-to-back, creating a complete, all-around luminous effect perfect for pendant lights.

Sleek Cylindrical Design

Features a 30mm (1.18in) diameter with a modern anodized black finish, adding a touch of elegance to any interior.

Wide Strip Compatibility

A spacious 14.5mm inner width accommodates a variety of LED strips, including dense single color LED strip lights and flexible COB LED strip lights.

Suspension Ready

Available with an optional 1.5-meter suspended steel cable kit for a clean, professional hanging installation.

Detailed view of the QSG-3030H round black aluminum profile with its semi-clear diffuser and end caps.

Product Specifications

Parameter	Details
Model	QSG-3030H
Material	6063-T5 Aluminum Alloy
Finish	Anodized Black
Outer Dimensions	30mm x 30mm (1.18in x 1.18in)
Inner Width	14.5mm (0.57in)
Diffuser Material	PC (Polycarbonate)
Diffuser Type	Semi-clear (black needs to customize)
Light Transmittance	70-80%
Max LED Strip Width	14.5mm
Compatible LED Strips	Up to 14mm wide (e.g., 10mm, 12mm)
Available Lengths	3.28ft (1m), 6.56ft (2m), 8ft (2.44m), 20cm Sample
Mounting Type	Suspended / Hanging
Warranty	3 Years
Included Accessories	End caps
Optional Accessories	1.5m Suspended Steel Cables

Application Scenarios

Architectural Pendant Lighting Create stunning, custom LED ceiling fixtures for residential atriums, commercial lobbies, and conference rooms. The 360-degree glow provides beautiful, functional ambient light that becomes a central design element.

Retail & Hospitality Spaces Design eye-catching feature lighting over reception desks, bars, or retail displays. The sleek black profile complements modern interiors and draws attention to key areas with its uniform, wrap-around light.

Modern Office Environments Use as suspended linear lighting over workstations, collaborative zones, or in break rooms. This profile allows for the creation of unique, tubular light fixtures that deliver both style and performance.

How to Install This Aluminum Profile

Clean the internal surfaces of the channel.
Peel the adhesive backing from two LED strips (max width 14.5mm) and carefully adhere them back-to-back inside the channel.
Connect the LED strips to your low-voltage power supply and controller.
Carefully snap the semi-clear PC diffuser cover into place along the length of the channel.
Insert the end caps into both ends of the profile to complete the fixture.
If using the suspension kit, attach the steel cables to the profile and securely mount to the ceiling.

⚠ Precautions

Ensure your LED light strip width does not exceed 14.5mm before installation.

LED strips, power supplies, and controllers are sold separately.

What's in the Box

✓1 x Round Black Aluminum Profile (in selected length)
✓2 x PC Diffuser Cover
✓2 x End Caps
✓1.5m Suspended Steel Cables (if selected)

Round Black Aluminum Profile For LED Strip Lighting With 14.5mm Inner Width