Yeelight monitor light bars: Pura Lite vs Aries vs Aries Pro vs Libra 2
Four Yeelight screen lights from $29.99 to $59.99, sorted by what they actually add: colour temperature range, remote control, or smart and gaming integration.
Prices and availability checked on 2026-11-02; they may change.
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Four bars, three different jobs
Yeelight sells a small family of clip-on monitor light bars. Four of them are on its US store at prices between $29.99 and $59.99, and they are easier to tell apart than the names suggest. The Pura Lite and Aries are the simple, USB-powered task lights. The Aries Pro adds a remote and touch control. The Libra 2 is a different animal: it lists app and voice control, Razer Chroma support and a music-sync mode.
This guide compares the four based on Yeelight's own listings. We have not tested them, so treat brightness and eye-comfort descriptions as manufacturer claims.
The cheapest bar is not the dull one here; the real split is between plain task lighting and a smart, app-controlled lamp.
What the listings say
Pura Monitor Light Bar Lite ($29.99, $55.99 for a 2-pack). Listed with 1100 lux task lighting, stepless dimming, three white levels (3000K, 5000K and 6500K), a USB-C port and compatibility with curved screens. The compare-at price was $39.99 when we checked.
Monitor Light Bar Aries ($29.99). Described as RG0-certified, flicker-free and anti-glare, with 2700K–6500K adjustable colour temperature, three one-touch presets, 78 LEDs at Ra95, a tool-free clip for monitors 0.3–1.4 inches thick (including curved ones) and a 1.5 m USB cable.
Aries Pro ($45.99). A 40 cm model with wireless remote and touch controls, 2700K–6500K, an asymmetric light design, 78 LEDs at Ra95 and a clamp for monitors 0.8–3.5 cm thick, again with a 1.5 m USB cable. The material is listed as ABS + PC.
Libra 2 Smart Monitor Light Bar ($59.99). The listing highlights Alexa and Google Assistant control, native Razer Chroma and Overwolf integration, 16.8 million colours and music sync, alongside high colour accuracy for design and office work.
Yeelight lists monitor light bars from $29.99 on its official store.
Browse Yeelight on the official storeHow to decide
If you want the lowest price, the Pura Lite and Aries both start at $29.99; the Pura Lite adds a USB-C port and a 2-pack option, while the Aries offers a wider colour temperature range and presets. If you dislike reaching for the bar every time you adjust light, the Aries Pro's remote is the logical step up for $16 more. Choose the Libra 2 only if you want it in a smart-home or gaming setup, since that is where the extra $14–30 goes.
Product cards
Yeelight Pura Monitor Light Bar Lite
- 1100 lux, stepless dimming
- 3000K / 5000K / 6500K
- USB-C port
- Curved screen compatible
Yeelight Monitor Light Bar Aries
- 2700K–6500K, 3 presets
- 78 LEDs, Ra95, RG0 stated
- Clip for 0.3–1.4 in monitors
- 1.5 m USB cable
Yeelight Aries Pro
- 40 cm, remote and touch control
- 2700K–6500K, Ra95
- Clamp for 0.8–3.5 cm monitors
- Asymmetric light design
Yeelight Libra 2 Smart
- App, Alexa, Google Assistant
- Razer Chroma and Overwolf
- 16.8 million colours, music sync
- Colour-accuracy focus
Side-by-side comparison
| Model | Price | Colour temp | Control | Notable |
|---|---|---|---|---|
| Pura Lite | $29.99 | 3000 / 5000 / 6500K | Basic | USB-C, 2-pack option |
| Aries | $29.99 | 2700–6500K | Presets | Ra95, 78 LEDs |
| Aries Pro | $45.99 | 2700–6500K | Remote + touch | 40 cm, wider clamp |
| Libra 2 | $59.99 | Full colour | App / voice | Razer Chroma, music sync |
Strengths on paper
- Starts at $29.99
- Aries and Aries Pro list Ra95 colour rendering
- Libra 2 integrates with smart-home and gaming software
- Curved screens are listed as supported on Pura Lite and Aries
Watch-outs
- Pura Lite spec list is short
- Libra 2 is the priciest and depends on app features
- Brightness and eye-care figures are manufacturer claims
- Compare-at discounts may change quickly
Quick picks
Cheap and simple: Aries. Cheapest with USB-C: Pura Lite. Remote control: Aries Pro. Smart and gaming: Libra 2. If you own two monitors, the 2-pack of the Pura Lite brings the per-bar price down to about $28.
FAQ
Do Yeelight light bars fit curved monitors?
The Pura Lite and Aries listings say they are curved-screen compatible; check clip thickness limits for your display.
Which one has a remote?
The Aries Pro lists wireless remote and touch controls.
Does the Libra 2 work with Razer Chroma?
The product page says it has native integration with Razer Chroma and Overwolf.
How are they powered?
The Aries and Aries Pro are USB-powered with a 1.5 m cable; the Pura Lite lists a USB-C port.
Ready to pick? Confirm the final price on the official Yeelight store.
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