Product comparison · 2 monitor lights

ACT Dimmable clip-on laptop LED light bar, USB powered vs BenQ PianoLight R

12specifications compared
6differ
6identical
9known for one product only

Key differences

The ACT Dimmable clip-on laptop LED light bar, USB powered has 930 lm more luminous flux than the BenQ PianoLight R (2000 lm vs 1070 lm). The ACT Dimmable clip-on laptop LED light bar, USB powered has 300 K more colour temperature (min) than the BenQ PianoLight R (3000 K vs 2700 K). The ACT Dimmable clip-on laptop LED light bar, USB powered has 180 mm more width than the BenQ PianoLight R (300 mm vs 120 mm).

Luminous flux
- Dimmable clip-on laptop LED light bar, USB powered:2000 lm
- PianoLight R:1070 lm
Colour temperature (min)
- Dimmable clip-on laptop LED light bar, USB powered:3000 K
- PianoLight R:2700 K
Width
- Dimmable clip-on laptop LED light bar, USB powered:300 mm
- PianoLight R:120 mm
Depth
- Dimmable clip-on laptop LED light bar, USB powered:20 mm
- PianoLight R:367 mm
Height
- Dimmable clip-on laptop LED light bar, USB powered:20 mm
- PianoLight R:628 mm

Side by side

Differences highlightedShow differences only

Comparison of AC8050, PianoLight R
21 specifications	A ACT Dimmable clip-on laptop LED light bar, USB powered Model AC8050 View product	B BenQ PianoLight R View product
Features3 differ
Housing colour	Black	Black
Housing materialDiffers	Acrylonitrile butadiene styrene (ABS), Aluminium	Aluminium, Polycarbonate (PC)
Luminous fluxDiffers	2000 lm	1070 lm
Color Rendering Index (CRI)	95	95
Colour temperature (min)Differs	3000 K	2700 K
Colour temperature (max)	6500 K	6500 K
Dimmable	Yes	Yes
Flicker-free operationKnown for one	Unknown — not stated by the source	Yes
Adjustable colour temperatureKnown for one	Yes	Unknown — not stated by the source
Control typeKnown for one	Touch	Unknown — not stated by the source
Thickness (max)Known for one	1.5 cm	Unknown — not stated by the source
On/off buttonKnown for one	Yes	Unknown — not stated by the source
Poweridentical
Power source	USB	USB
DC voltageKnown for one	Unknown — not stated by the source	5 V
CurrentKnown for one	Unknown — not stated by the source	1 A
Weight & dimensions3 differ
WidthDiffers	300 mm	120 mm
DepthDiffers	20 mm	367 mm
HeightDiffers	20 mm	628 mm
WeightKnown for one	Unknown — not stated by the source	4.1 kg
Packaging dataidentical
Package weightKnown for one	Unknown — not stated by the source	5.5 kg
Package type	Box	Box

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

More monitor light comparisons

All monitor light comparisons