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54 Watt T5 HO "TuffGuard" 5000K ALTO Linear Fluorescent Philips Light Bulb
Manufacture Part # 16686-8
54 Watt T5 HO "TuffGuard" 5000K ALTO Linear Fluorescent Philips Light Bulb
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This item must be ordered in Case Quantaties

Manufacturer: Philips Lighting

General Description: Philips 54 watt T5 linear (Tube) 5000K High Output (HO) fluorescent light bulb with "TuffGuard" coating.  These tuff guard light bulbs have a 16 mils coating on them to keep broken glass contained to help protect you and your customers.  This 46 inch long bulb offers a color sometimes called Daylight.  It also has a high color rendering index(CRI) rating of 85 which will give you true colors.  It offers a long life of 24,000 hours (average rated life) which will lower your maintenance overhead due to the long time between bulb change outs. Philips Lighting has designed it to meet the new lighting efficiency regulations. This florescent light bulb has a high lumen per watt ratio of 89 to 1. The ultra slim profile allows for the use of unobtrusive lighting fixtures. Philips ALTO technology provides environmentally friendly low mercury content of 1.4 mg per light bulb.

54 Watt T5 ALTO HO Tuff Guard Linear Fluorescent (Daylight) Philips Light Bulb

Manufacturer Philips Lighting Watts 54W
Man Part # 16686-8 Color 5000K Daylight
Initial Lumens 4800 Case Quantity 40
Base Type Miniature Bi-Pin Case Discount 10%
Nominal Length 46" Base Information G5

Product Specifications

Product Number 16686-8
Description                        F54T5/850 HO TG ALTO
Case Quantity 40
Base Miniature Bi-Pin  
Base Information G5
Bulb T5
Color 5000K  Daylight  
Color Rendering 82
Voltage 235V
Mercury Content 1.4 mg 
Initial Lumens 4800 Lm
Color Temperature 4100 K
Nominal Length 46 inches
Product Number 16686-8


  • Lowers maintenance cost due to the extended time between replacement (extra long life)
  • Tuff Guard coating contains broken glass 
  • Very high performance with almost no flicker at start up 
  • Smaller unobtrusive fixtures can be used due to the ultra Slim diameter of the light bulb
  • Very environmently friendly due to long life (lower disposal cost and less landfill waste) 
  • Has very low mercury content (1.4 mg per light bulb)
  • "Daylight" color temperature of 5000 kelvin  
    • Ideal for applications like over desk lighting, offices and kitchens.

    49 Watt philips HO T5 tube Light Bulb

    54 Watt HO T5 TG ALTO Philips Fluorescent Tube 5000K Light Bulb

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