# LED ring lamp Puluz PU378 16 cm USB — portable ring light for phone and webcam

**URL:** https://aio.lv/en/product--puluz-pu378--4113795
**Data updated:** 2025-12-29 15:39 (EET)
**Category:** Selfie Sticks & Gimbals
**Manufacturer:** Puluz
**Manufacturer code:** PU378
**EAN:** 9990000940332
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 10.49 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 8.67 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--puluz-pu378--4113795

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.89 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

Puluz PU378 is a 16 cm LED ring lamp with USB power designed for phone photography, video calls and streaming. The compact circular light provides even illumination to reduce shadows and improve image quality. USB connection ensures compatibility with power banks, laptops and chargers. Suitable for selfies, vlogging, makeup and online meetings.

## Long description

Puluz PU378 is a 16 cm USB-powered LED ring lamp designed for phone photography, webcam calls and streaming. Its compact circular design provides even, soft illumination to reduce shadows and improve image quality for portraits, makeup and video content. The lamp has a 1/4" threaded hole for mounting on a stand and can be used with power banks, laptops or USB chargers.
Advantages
The ring light contains 2 × 36 energy-efficient LED beads with constant-current drive and high color rendering (Ra \> 90), producing soft, even light and good heat dissipation thanks to an ABS shell. Three color modes (white, warm white and mixed) and stepless dimming (1–100%) let you quickly adjust color temperature and brightness without extra filters. USB power and a 2 m cable make it portable and compatible with common USB power sources.
Suitable for
Phone selfies and vlogging
Webcam video calls and streaming
Makeup application and beauty shots
Portrait, product and indoor fill lighting
Short video and social media content creation
Key specifications
Model: Puluz PU378
Outer diameter: 160 mm; inner diameter: 110 mm
LEDs: 2 × 36 energy-saving beads
Color temperature: 6500 K (white), 3200 K (warm white)
Brightness: 24–26 lm
Power: 0.36–7 W; Voltage: 5 V (USB)
Color rendering index: Ra \> 90
Dimming range: 1%–100%
Body: ABS with acrylic light cover
Cable length: 2 m
Mount: 1/4" threaded hole (stand not included)
Package includes: ring LED light, tripod ball head, USB cable with wire control, color package box
Warranty: 12 months
How to use
Connect the ring lamp to a USB power source such as a power bank, laptop or USB charger using the supplied 2 m cable. Mount the lamp on a stand using the 1/4" threaded hole if required (stand not included) or use it handheld. Use the wire control to turn the lamp on/off and adjust brightness and color mode. To enter the one-minute delay-off mode, press and hold the ON/OFF button until the indicator flashes.
Usage recommendations
For makeup and portrait work, place the ring light close to the subject and adjust the color mode and brightness to achieve natural skin tones; use the mixed mode for balanced lighting. Avoid prolonged continuous operation without ventilation to maintain optimal heat dissipation.

## FAQ

### How much does the Puluz PU378 LED ring lamp 16 cm USB cost, and is it available for purchase?

The price is 10.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 06.07.2026 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 Puluz 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 Puluz 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/4113795/10510246_large.webp