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Authentic Rab Gus17-4 50w 4ft Stairwell Light Selectable Wattage/cct Up To 70% Off [pbH2qv3M]

$26.99 $86.99 -69%

GUS17-4Fully customize your lighting with GUS17. Experience unparalleled efficiency with adjustable wattage and CCT settings. Available in multiple sizes and sensor options. 4 Ft: (50/40/30W)Field-adjustable CCT: 5000/4000/3500KStand-alone or network

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Authentic Rab Gus17-4 50w 4ft Stairwell Light Selectable Wattage/cct Up To 70% Off [pbH2qv3M]

GUS17-4

Fully customize your lighting with GUS17. Experience unparalleled efficiency with adjustable wattage and CCT settings. Available in multiple sizes and sensor options.

 

  • 4 Ft: (50/40/30W)
  • Field-adjustable CCT: 5000/4000/3500K
  • Stand-alone or networked control.
  • All models available with microwave or PIR motion sensor and Lightcloud-enabled controls.
  • UL Listed for damp locations
  • 0-10V dimming
  • 5-Year, limited warranty
Spec Sheets

Spec Sheet

Family Spec Sheet

Sell Sheet

Installation Instructions

Info


Wattage 30/40/50W
Lumen 3,662-5,873
Color Temp. 3500K-5000K
Efficacy 115.4-128.1 lm
CRI 82-86
L70 Lifespan 50,000
Lens Polycarbonate lens
Mounting Surface mount. Can be mounted with v-hooks (ordered separately).
Housing Color coated steel sheets
Finish Formulated for high durability and long-lasting color
Additional Info


Electrical
Driver
Constant Current, Class 2, Class P, 120-277V, 50/60 Hz
50W: 120V: 0.42A, 208V: 0.25A, 240V: 0.22A, 277V: 0.19A
40W: 120V: 0.34A, 208V: 0.2A, 240V: 0.17A, 277V: 0.15A
30W: 120V: 0.25A, 208V: 0.15A, 240V: 0.13A, 277V: 0.11A
Power Factor 99.56% at 120V, 95.91% at 277V
THD
6.6% at 120V, 14.51% at 277V
Dimming Driver 
Driver includes dimming control wiring for 0-10V dimming systems. Requires separate 0-10V DC dimming circuit. Dims down to 10%.





What Our Customers Say

January 18, 2026

Absolutely no complaints!

It's a very clean-looking and unobtrusive device.

- Gia Jones.

January 18, 2026

Absolutely no complaints!

The ease of use is a huge plus.

- Ralph Powell.

January 18, 2026

Absolutely no complaints!

This is a very streamlined and effective design.

- Sam Rodriguez.

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