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The Business Lighting Experts

Philips Non-Dimmable 25W 5000K T-120 High Bay LED Bulb, Ballast Bypass

SKU: 541950 | Ordering Code: 25HB/LED/850/ND BB  | UPC: 046677541958

$10.49 per Bulb
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Options

Brightness (Lumens)
2800 3800 4800 7000 8500

Product Highlights

  • Energy efficient replacement for a 40 watt HID bulb
  • Estimated life of 22.8 years based on 3 hours use per day
  • No lead or mercury means easy and environmentally safe disposal
Description

Lighting Facts Per Bulb

Brightness 2800 lumens
Estimated Yearly Energy Cost $3.01
Based on 3 hrs/day, 11¢/kWh
Cost depends on rates and use
Life
Based on 3 hrs/day22.8 years
Light Appearance
WarmCool
5000 K
Energy Used25 watts

Philips non-dimmable 25 watt 5000K 120V T-120 high bay retrofit LED bulb with E26 base generates as much light as many 40 watt HID lamps. Ideal for low bay applications.

Ballast must be bypassed when present.

  • Direct line voltage 120V - Not compatible with ballasts
  • 200° beam 
  • Frosted diffuser maintains low glare
  • Very long life - Rated to still put out 70% as much light after 25,000 hours of operation as it does when brand new

Do not use in enclosed fixtures because heat build up will shorten life. Do not “hot swap” this bulb. Turn off fixture before replacing existing bulb.

Full Specs

Brand

Philips Lighting

Product Line

CorePro

Model Number

25HB/LED/850/ND BB

Energy Used

A rating, expressed in watts, to indicate the rate at which a lamp consumes energy. Also known as wattage value.
 
Energy Used
25 Watts

HID Equivalent

The wattage value of a High Intensity Discharge (HID) bulb of similar brightness.
 
HID Equivalent
40

Volts

A measure of "electrical pressure" between two points. The voltage specification of an incandescent lamp is the electrical "pressure" required to drive it at its designed point. The "voltage" of a ballast (e.g. 120 V) refers to the line voltage coming from the power source and is connected to the ballast.
 
Volts
120

Base

The end (or ends) of the lamp that fits into the socket.
 
Base
Medium (E26)

Bulb Shape

The description of the general appearance of a lamp/bulb consists of a letter(s) followed by a number. The letter indicates the shape of the bulb and the number relates to the diameter of the bulb in eighths of an inch. For example, a common household bulb is the A-19. The bulb is "A" shape and the diameter would be nineteen 8ths of an inch, or 2 3/8".
 
Bulb Shape
T-120

Bulb Color

The color of the light produced by a bulb
 
Bulb Color
Bright White

CRI

Color Rendering Index is an international system used to rate a lamp's ability to render object colors. The higher the CRI (based upon a 0-100 scale) the richer and more accurately colors generally appear. CRI differences among lamps are not usually visible to the eye unless the difference is more than 3-5 points.
 
CRI
80

Color Temperature (Kelvin)

An expression of the hue of the light emitted, measured in degrees Kelvin. Usually expressed by a four digit number followed by (k), such as 2700k. Higher temperatures indicate whiter, "cooler" colors, while lower temperatures indicate yellower, "warmer" colors. Some common Kelvin temperature benchmarks are 2700k (warm white), 3500k (neutral white), 4100k (cool white), 5000k (bright white), and 6500k (daylight).
 
Color Temperature (Kelvin)
5000

Brightness (Lumens)

A rating of the initial light output of a bulb, rated after 100 hrs of operation. Lumens are a measure of how much light falls on one square foot of area, one foot away from the light source.
 
Brightness (Lumens)
2800

Bulb Finish

The surface finish of a bulb, which may affect the quality of the light emitted.
 
Bulb Finish
Frosted

Bulb Technology

The technology implemented by the bulb, e.g. incandescent, halogen, LED
 
Bulb Technology
LED

Average Rated Life (hr)

A measurement of the average length of time, between first use and the point when 50% of the lamps tested have stopped functioning, , using an operating cycle of 3 hours on, 20 minutes off.
 
Average Rated Life (hr)
25000

Operating Temperature (°F)

The ambient temperature in which the product can safely operate.
 
Operating Temperature (°F)
-4 to 104

Beam Angle (°)

The width of a light beam, expressed in degrees. The beam angle is often part of the ordering code for reflector lamps. For example, a 50PAR30/HIR/NFL25 is a 50-watt PAR30 narrow flood lamp with a beam angle of 25 degrees.
 
Beam Angle (°)
200

Bulb Power Type

Defines how a lamp is powered, whether it needs a ballast or not, or can use either
 
Bulb Power Type
Ballast Bypass

Length (in)

Also referred to as "Maximum Overall Length" (MOL). For light bulbs, it measures the length of a light bulb, from the top of the bulb to the bottom of the base or pins and is typically expressed in inches. For light fixtures and ballasts, it applies to the total horizontal length of the item.
 
Length (in)
7.8

Diameter (in)

Light bulbs: a measurement of a bulb's width taken at the widest point of the bulb. Fixtures: the measurement across the widest point of a circular fixture.
 
Diameter (in)
4.5

Mounting

Up or down

Warranty

3 year limited

Damp Location

Suitable for an exterior or interior location that is subject to condensation of moisture in, on or adjacent to electrical equipment
 
Damp Location
Yes