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40 Watt T12 5000K Philips Linear Fluorescent Light Bulb
Manufacture Part # 42389-7
40 Watt T12 5000K Philips Linear Fluorescent Light Bulb
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This item must be ordered by the case (30 units)

Manufacturer: Philips Lighting

General Description: Philips 40 watt T12 linear (Tube) 5000K fluorescent light bulb. These 40 watt lights are designed to replace the older F40T12 light bulbs with the added benefit of having a very high CRI. The CRI (Color Rindering Index) rating of 90 will provide truer colors on the items you are illuminating.  This 48 inches long bulb provides a light that is refereed to as "Daylight".  The bulb has aa average rated life of 24,000 (Program Start 12 hr switch time). This long life helps to lower your maintenance cost with a longer time between light bulb change outs. 

40 Watt T12 Linear Fluorescent (Daylight) Philips Light Bulb

Manufacturer Philips Lighting Watts 40W
Man Part # 423897 Color 5000K  Daylight
Initial Lumens 2675 Case Quantity 30
Base Type Medium Bi-Pin Case Discount
Nominal Length 48" Base Information G13

Product Specifications

Product Number 423897
Description F40T12 C50 Supreme ALTO
Case Quantity 30
Base Medium Bi-Pin  
Base Information G13
Bulb T12
Color Daylight
Color Rendering


LIfe 20,000 
Mercury Content 4.4 mg
Initial Lumens 2545 Lm
Color Temperature 5000K
Nominal Length 48 in.
Product Number 42389-7
  • 20,000 hour (average life) on instant start 12 hour switch time applications
  • 48 inches long 
  • Low mercury reduces impact on the environment without sacrificing performance (4.4 mg per light)
  • Very High CRI rating creates fantastic light quality
  • Great lumen maintenance of 95%
  • 5000 kelvin color temperature (Daylight)
    • Ideal for applications in offices, warehouses and kitchens.

    40 Watt philips T12 tube Light Bulb 5000K

    40 Watt T12 Philips Fluorescent Tube 5000K Light Bulb

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