Philips 46314-1 16.5T8 LED/48-4000 IF 10/1 UHO 16.5W 48" T8 LED 4000K Cool White InstantFit Lamp

Product Overview

Philips 46314-1 16.5T8 LED/48-4000 IF 10/1 UHO 16.5W 48" T8 LED 4000K Cool White InstantFit Lamp

The Philips 46314-1 (16.5T8 LED/48-4000 IF 10/1 UHO) is a 16.5W 48" T8 LED InstantFit lamp, model 9290012268, rated for 4000K cool white light at 82 CRI (min). It operates on 120-277V or 347V depending on ballast, ships with 2,500 nominal lumens at normal ballast factor, and carries a 70,000-hour average rated life. This lamp contains no mercury, emits virtually no UV or IR, and is NSF certified for use in food areas and refrigerated food displays.

Wattage

16.5W

Bare Lamp

Color Temp

4000K

Cool White

Lumens

2,500

Normal BF (0.88)

Mercury

Free

NSF Certified

Rated Life

70,000

Hours

Technical Specifications

Product Number	46314-1
Model Number	9290012268
Ordering Code	16.5T8 LED/48-4000 IF 10/1 UHO
Product Line	Philips LED InstantFit T8 - 4' Ultra High Output
Voltage	120-277V, 347V (depending on ballast)
Base	G13 Bi-Pin
Bare Lamp Watts	16.5W
CRI (min)	82
Color Temperature	4000K (Cool White)
MOL (Maximum Overall Length)	48"
Beam Angle	160°
Average Rated Life	70,000 hours (B50 L70, tested at ballast factor ≤ 0.88)
DLC Listing	DLC Qualified
System Watts by Ballast Factor	Low (0.78): 18W · Normal (0.88): 20W · High (1.18): 27W
System Lumens by Ballast Factor	Low (0.78): 2,250 lm · Normal (0.88): 2,500 lm · High (1.18): 3,050 lm
Standard Package Quantity	10 per case
Case Weight / Cube	9.7 lbs / 0.59 cu. ft.
Pallet Quantity	600
SKU / Case / Pallet Dimensions	SKU: 1.1 x 1.1 x 48.0" · Case: 48.8 x 6.0 x 3.5" · Pallet: 49.2 x 39.4 x 40.9"
Mercury Content	Mercury-free (LED lamp)

Product Overview

This Philips InstantFit lamp is built for a straightforward upgrade from fluorescent to LED: it fits into existing linear fixtures and eliminates the need for rewiring, so the fixture retains its original UL and CSA compliance. It's compatible with a wide range of instant-start and programmed-start ballasts; select models like this one also support dimming ballasts where noted. Full light output is maintained down to -4°F (-20°C), and the lamp is rated for use up to 113°F (45°C) ambient – well suited to spaces with frequent on/off switching or cold environments like refrigerated display cases.

Compared to a (2) lamp F32T8 electronic instant-start system at 0.88 ballast factor (58 system watts), a comparable (2) lamp Philips InstantFit 12W setup runs at approximately 29 system watts – about 50% energy savings. This lamp carries a 5-year limited warranty; see philips.com/warranties for full terms and conditions.

Compatible Applications

Direct retrofit into existing T8 linear fixtures using compatible instant-start or programmed-start ballasts
Cold-environment applications down to -4°F (-20°C), including refrigerated food display cases (NSF certified)
Applications with frequent on/off switching cycles
Facilities that require mercury-free lighting for non-hazardous waste disposal
Applications requiring DLC-listed LED replacement lamps for utility rebate programs

Before Ordering – Verify

Confirm your existing ballast is compatible – refer to the Philips InstantFit ballast compatibility guide at philips.com/instantfit before ordering, as this lamp will only operate properly on compatible instant-start and programmed-start ballasts
Confirm lamp length (48") and wattage (16.5W) match your fixture
Confirm supply voltage (120-277V or 347V) matches your installation
If utility rebate documentation is required, this lamp is DLC qualified – verify current status at the DLC QPL

Safety and Handling Guidelines

Turn off power to the fixture before relamping
Verify ballast compatibility before installation – installing on an incompatible ballast can cause the lamp to fail to strike or perform erratically
Follow the Philips Quick Installation Guide included with lamp shipment
Mercury-free construction allows for non-hazardous waste disposal