# RGB LED Tube Light Ulanzi 2637 6W 1 Bulb USB

**URL:** https://aio.lv/en/product--ulanzi-sb6711--4825856
**Data updated:** 2025-12-29 17:45 (EET)
**Category:** Photo Studio & Lighting Equipment
**Manufacturer:** Ulanzi
**Manufacturer code:** SB6711
**EAN:** 6972436386567
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 38.99 €
**Prices and availability valid until:** 2026-08-01 23:59
**Price without VAT (21%):** 32.22 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ulanzi-sb6711--4825856

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.89 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

The Ulanzi Compact Magnetic RGB LED Tube Light 2637 features a 6W power output and a single LED bulb. It has a compact design with a light-emitting surface of 100 x 41 mm, powered via USB. The device is versatile for various lighting needs, suitable for photography and videography.

## Long description

The Ulanzi RGB LED Tube Light 2637 is a compact, pocket-sized RGB tube lamp designed for photography and videography. It features a single 6W LED bulb, USB power, an LCD display for visual operation, and strong magnets for secure attachment to metal surfaces. The lamp supports wide color temperature range and multiple cinematic effects while remaining portable and easy to mount.
Advantages
This compact light offers full RGB color control with HSI mode and 360° adjustable hues, a color temperature range of 2500–9000K for warm to cold light, and 20 built-in cinematic effects for creative looks. A 2000mAh battery provides up to 90 minutes of runtime and the tube supports use while charging for extended sessions. Strong magnetic adsorption, non-slip silicone mat, and 1/4" mounting threads on both ends increase mounting flexibility and stability.
Suitable for
On-camera lighting for photo and video shoots
Portable fill light for interviews and vlogs
Creative RGB effects for parties, fireworks simulations, and film sets
Multi-unit setups for continuous or spliced lighting
Key specifications
Model: Ulanzi 2637 (SB6711)
Power: 6W (single LED bulb)
Light surface size: 100 x 41 mm
Color temperature: 2500–9000K
Modes: RGB (HSI) and 20 cinematic effects
Battery: 2000mAh, up to 90 minutes runtime
Charging: USB (usable while charging)
Mounting: 1/4" thread on both ends; strong magnet and non-slip silicone mat
Brand: Ulanzi; EAN: 6972436386567
How to use
Power the tube light via USB or from its internal battery. Use the LCD display to set HSI values or select color temperature between 2500K and 9000K. Choose one of the 20 cinematic effects for dynamic lighting or manually adjust RGB and brightness. Attach the tube to metal surfaces using the built-in magnet or mount it to tripods and stands via the 1/4" threads. Multiple units can be spliced together for broader coverage.
Usage recommendations
For stable placement on non-metal surfaces, use the non-slip silicone mat and a secure 1/4" mount. When using extended sessions, run the lamp while connected to USB power for better heat dissipation and uninterrupted operation. Store the compact tube in a padded pouch to avoid scratches on the light-emitting surface.

## Specifications

| Feature | Value |
|---|---|
| Product colour | White, Black |
| Cables included | USB Type-C |
| Bulb type | LED |
| Beam angle (max) | 120 ° |
| Illuminance | 700 lx |
| Light colour | Multi |
| Power source type | USB |
| AC input voltage | 3.7 |
| Built-in display | Yes |
| Display type | LCD |
| Power consumption (max) | 6 W |
| Color Rendering Index (CRI) | 95 |
| Total power | 6 W |
| Number of bulbs | 1 bulb(s) |
| Colour temperature (min) | 2500 K |
| Colour temperature (max) | 9000 K |
| Adjustable colour temperature | Yes |
| Light-emitting surface (W x H) | 100 x 41 |

## FAQ

### How much does the RGB LED Tube Light Ulanzi 2637 cost, and is it available for purchase?

The price is 38.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 17.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Ulanzi products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Ulanzi service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/4825856/64324166_large.webp