BenQ
BenQ ScreenBar Halo
$179
Released 2022
Best Desk Lamps · head-to-head
BenQ ScreenBar Halo vs Yeelight LED Desk Lamp Prime
A sourced, side-by-side comparison. BenQ ScreenBar Halo is cheaper at $179. Every spec and price links to its source.
Yeelight
Yeelight LED Desk Lamp Prime
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Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | BenQ ScreenBar Halo | Yeelight LED Desk Lamp Prime |
|---|---|---|
| US price | $179 | — |
| Brand | BenQ | Yeelight |
| Released | 2022 | — |
| Brightness lumens | — | 900 |
| Color temp range kelvin | 2700-6500 | 3700 |
| Cri | 95 | 90 |
| Brightness levels | stepless | — |
| Color temp settings | stepless | 1 |
| Power watts | 6.5 | 14 |
| Power source | corded | corded |
| Mount type | monitor-mount | base |
| USB charging port | No | — |
| Wireless charging | No | — |
| Auto dimming sensor | Yes | — |
| Weight grams | — | 1220 |
Sources — BenQ ScreenBar Halo: benq.com (verified 2026-07-13). Yeelight LED Desk Lamp Prime: yeelight.com (verified 2026-07-13).
What's the difference between the BenQ ScreenBar Halo and Yeelight LED Desk Lamp Prime?
Where the two actually differ on the specs we track (5 of 12). Matching specs are omitted.
- Color temp range kelvin: BenQ ScreenBar Halo 2700-6500 vs Yeelight LED Desk Lamp Prime 3700
- Cri: BenQ ScreenBar Halo 95 vs Yeelight LED Desk Lamp Prime 90
- Color temp settings: BenQ ScreenBar Halo stepless vs Yeelight LED Desk Lamp Prime 1
- Power watts: BenQ ScreenBar Halo 6.5 vs Yeelight LED Desk Lamp Prime 14
- Mount type: BenQ ScreenBar Halo monitor-mount vs Yeelight LED Desk Lamp Prime base
What reviewers say
Sourced tester consensus for each — the "what people who used it think" layer, not just specs.
BenQ ScreenBar Halo
Two whitelisted outlets cover the original BenQ ScreenBar Halo, both hands-on but qualitative with no lab measurements. TechRadar's long-term owner calls it an eye-strain-killing accessory it can't live without, while Tom's Hardware judges it excellent yet overpriced, largely matched by a $60 Xiaomi except for biased lighting. (2 sourced reviews.)
Praised: Noticeably reduces eye strain and screen-time headaches in daily use; Premium build quality with an extensive, feature-packed control set; Rear biased lighting is the feature that sets it apart from budget bars.
Flagged: At $179 it is expensive and mostly matched by a $60 Xiaomi except for biased lighting; The original model is now discontinued and hard to buy, superseded by the Halo 2; Requires keeping a separate wireless puck/controller on the desk.
Yeelight LED Desk Lamp Prime
No sourced tester review yet.