Hubbell Incorporated
Hubbell Incorporated recessed lighting
A case of eight 4-inch round LED downlights with selectable colour temperature (3500K, 4000K, 5000K), selectable output (750, 1100 or 1500 lumens), 90+ CRI and 0-10V dimming on 120-277V
- voltage120
- typeLED
- Tool-free single-piece design speeds installation
- Switchable 3500K, 4000K or 5000K colour temperature
- Three lumen settings 750, 1100 or 1500 for flexible output
- 90+ CRI renders colours accurately
- 0-10V dimming on 120-277V supply
Product identity and fit
The Prescolite LiteBox Standard is a four-inch round LED downlight sold in a case of eight. It suits commercial and residential projects that need a single colour temperature and lumen output chosen at install time.
Selectable output and dimming
A three-position switch sets the colour temperature to 3500K, 4000K or 5000K while a second switch selects 750, 1100 or 1500 lumens. The driver accepts 120-277V and supports 0-10V dimming down to 10 percent. Colour rendering stays above 90 CRI at every setting.
Installation notes and common issues
The single-piece housing mounts without tools and is rated for wet locations and covered ceilings. Allow enough plenum depth for the integral driver. Verify that the 0-10V control wiring is separate from line voltage to avoid dimming faults.
Highlights
- Tool-free single-piece design speeds installation
- Switchable 3500K, 4000K or 5000K colour temperature
- Three lumen settings 750, 1100 or 1500 for flexible output
- 90+ CRI renders colours accurately
- 0-10V dimming on 120-277V supply
Specifications
| Brand | Prescolite |
|---|---|
| voltage | 120 |
| type | LED |
Questions about this item
What maintenance or replacement will the LED module need over its service life?
The sealed LED module is not user-replaceable; the entire downlight is replaced when output degrades or the driver fails.
Which limit appears first during continuous operation — thermal protection or lumen depreciation?
Thermal protection engages if the driver overheats, reducing output until the fixture cools.
How much heat and noise does the fitting produce during all-day operation?
The unit runs silently with no fan; heat is dissipated through the aluminium housing and stays within wet-location ratings.
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