# Wake-up light alarm clock Philips HF3519/01 SmartSleep — sunrise simulation, 5 sounds, white, 199×146×192 mm

**URL:** https://aio.lv/en/product--philips-hf351901--4755721
**Data updated:** 2026-04-22 17:02 (EEST)
**Category:** Office Wall & Desk Clocks
**Manufacturer:** Philips
**Manufacturer code:** HF3519/01
**EAN:** 8710103945338
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 119.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 99.17 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--philips-hf351901--4755721

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

Philips SmartSleep HF3519/01 is a wake-up light alarm clock that uses gradual sunrise simulation and five selectable alarm sounds to ease morning waking. The unit in white features a red light option, AC power (100–240 V) with a 12 W adapter and a 150 cm cord. Compact dimensions (199×146×192 mm) make it suitable for bedside use.

## Long description

The Philips SmartSleep HF3519/01 wake-up light alarm clock uses gradual sunrise simulation combined with selectable sounds and adjustable lighting to support a gentler morning routine. The unit in white provides a colour-changing light sequence from soft red through warm orange to bright yellow, reproducing natural dawn progression. Its compact footprint (199×146×192 mm) and mains operation with a 12 W adapter and 150 cm cord make it suitable for placement on a bedside table.
Advantages
The device delivers a progressive increase in light intensity that mimics natural sunrise, intended to reduce abrupt awakenings. Five alarm sounds are available to complement the light simulation, and a red light option supports lower stimulation for night-time visibility. The compact design is space-efficient, and the broad input voltage range (100–240 V) allows use in multiple regions with the supplied adapter.
Suitable for
People seeking a gentler, light-based wake-up routine
Users who prefer options between natural sounds and tones for alarms
Those with limited bedside space needing a compact alarm clock
Bedrooms where a gradual light increase can aid waking during darker months
Key specifications
Wake-up light with gradual sunrise simulation and colour-changing LEDs
Five selectable alarm sounds
Optional red night light mode
AC powered via supplied 12 W adapter; input voltage 100–240 V
Power cord length: 150 cm
Dimensions: 199 × 146 × 192 mm
How to use
Place the wake-up light on a stable surface beside the bed within reach of the power outlet, connect the supplied adapter and set the preferred wake-up time using the controls. Select the desired light intensity and colour progression and choose one of the five alarm sounds. For night-time visibility, enable the red light option. The device will start the programmed light ramp-up before the alarm time and play the chosen sound at the set time.
Usage recommendations
For best results position the light so it is visible from a typical sleeping position without being directly in the eyes at full brightness. Use the sunrise simulation consistently to help stabilize morning wake times, and keep the unit plugged in to maintain clock and timer settings.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.73 kg |
| AC adapter power | 12 W |
| Power source | AC |
| Height | 192 mm |
| Width | 199 mm |
| Depth | 146 mm |
| Product colour | White |
| FM radio | Yes |
| Country of origin | China |
| Power | 16.5 W |
| Anti-slip rubber feet | Yes |
| Snooze button for sound and light | 9 min |
| Cord length | 150 m |
| Light colour | Red |
| Automatic brightness control | Yes |
| AC input frequency | 50 - 60 |
| AC input voltage | 100/240 |
| Light intensity | 300 lx |
| Sunset simulation | Yes |
| Number of alarm times | 2 |
| Number of wake-up sounds | 5 |
| Power plug weight | 99 g |
| Number of brightness settings | 20 |

## FAQ

### How much does the Philips HF3519/01 SmartSleep wake-up light cost, and is it available for purchase?

The price is 119.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 16 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 01.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Philips HF3519/01 SmartSleep wake-up light be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 Philips 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 Philips 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

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