Talk to a specialist

Weekdays 8am-7pm EST

243 Stafford St.
Worcester, MA 01603
Tel. 1 (888) 455-2800
Fax 1.508.363.2900
Bulbs Logo

Philips 150 Watt, Clear ED17 Cool White Metal Halide Lamp

SKU: 377200 | Ordering Code: MHC150/U/M/4K  | UPC: 046677377205

In Stock
Price per Bulbs
1 to 11 $26.99 Each
12 + $22.99 Each
Bulbss per Case
Add to Cart
Save to BulbTrack ?

My BulbTrack

Finding the lighting solutions you need might be simple at Bulbs.com, but buying them is even easier. Thanks to our exclusive BulbTrack feature, you can quickly and easily order the products you have purchased in the past or plan to order in the future by simply adding them to your My BulbTrack page. Products are added to your My BulbTrack page when you check out from your shopping cart or add them from the product description pages.

Once a product has been added to My BulbTrack, ordering it is as easy as entering the quantity or clicking on the product image. You can even add notes to each product to record where it is used in your business or home. Make buying your replacement lighting as simple as it should be. Create your BulbTrack today!


Lighting Facts Per Bulb

Brightness 9750 lumens
Estimated Yearly Energy Cost $18.07
Based on 3 hrs/day, 11¢/kWh
Cost depends on rates and use
Based on 3 hrs/day18.3 years
Light Appearance
4200 K
Energy Used150 watts

Philips MasterColor® brand 150 Watt clear ceramic metal halide lamp with medium base.

  • Far superior color rendering.  Colors appear brighter and truer than with standard metal halide lamps.

  • Universal Burning Position

  • Cool white color very popular with many businesses

  • Performance - well known brand name product at a competitive price

  • Perfect for high-end retail and commercial spaces where light quality is essential

Metal Halide Ballast (ANSI Code M102/M142) and ENCLOSED FIXTURE required

Full Specs

Product Details


Philips Lighting

Energy Used

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


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

Bulb Color

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


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.

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)

Brightness (Lumens)

A rating of the inital 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)

Bulb Finish

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

Bulb Technology

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

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)

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)

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)

Start Type

For Ballasts, indicates the method the ballast uses to start its bulbs. HID ballasts can be Probe or Pulse start. Fluorescent ballasts can be Rapid, Instant or Programmed start. For HID and Fluorescent bulbs, indicates the start-type of ballast that the bulb will work with.
Start Type

Contains Mercury (Hg)

Contains some level of the element Mercury. Typically, bulbs containing Mercury display the symbol 'Hg'.
Contains Mercury (Hg)
Q & A

Do you have questions about this product?

Get answers from real customers and in-house experts with AnswerBox.

1 Question | 1 Answer
Displaying question 1
  • Q:

    CanI use this bulb in an incandescent fixture?
    Asked on 2/13/2015 by TJ Spark

    1 answer

    • Bulbs.com LS1 Certified Lighting Specialist


      No, this is a metal halide HID lamp and cannot be used in a standard fixture. It requires a ballast to operate.

      Answered on 2/16/2015 by Anonymous
Displaying question 1

Do you have a question about this product? 

Customers Also Viewed
BulbFinderNot sure how to find your bulb? Click here for our step-by-step tool.